{"id":13730,"date":"2026-05-07T20:59:12","date_gmt":"2026-05-08T00:59:12","guid":{"rendered":"https:\/\/extermipro.com\/non-classe\/fourmis-pharaons-hopital-petite-bourgogne\/"},"modified":"2026-05-07T20:59:12","modified_gmt":"2026-05-08T00:59:12","slug":"pharaoh-ants-hospital-little-burgundy","status":"publish","type":"post","link":"https:\/\/extermipro.com\/en\/blog-extermination-montreal\/fourmis-pharaons-hopital-petite-bourgogne\/","title":{"rendered":"Pharaoh ants in a care setting in Petite-Bourgogne: seamless protocol"},"content":{"rendered":"<style>\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Inter:wght@400;500;600;700;800&display=swap');\n\n\/* === Police Inter sur tout le contenu de l'article === *\/\n.elementor-widget-theme-post-content,\n.elementor-widget-theme-post-content p,\n.elementor-widget-theme-post-content li,\n.elementor-widget-theme-post-content h2,\n.elementor-widget-theme-post-content h3,\n.elementor-widget-theme-post-content h4,\n.elementor-widget-theme-post-content blockquote,\n.elementor-widget-theme-post-content strong,\n.elementor-widget-theme-post-content em {\n  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif !important;\n  font-feature-settings: 'cv02','cv03','cv04','cv11';\n}\n.elementor-widget-theme-post-content,\n.elementor-widget-theme-post-content p,\n.elementor-widget-theme-post-content li {\n  font-size: 17.5px !important;\n  line-height: 1.75 !important;\n  color: #2d3748 !important;\n  letter-spacing: -0.005em !important;\n  font-weight: 400 !important;\n}\n.elementor-widget-theme-post-content p { margin: 0 0 22px !important; }\n.elementor-widget-theme-post-content h2 {\n  font-size: 28px !important;\n  line-height: 1.3 !important;\n  color: #1a202c !important;\n  font-weight: 700 !important;\n  letter-spacing: -0.02em !important;\n  margin: 48px 0 18px !important;\n}\n.elementor-widget-theme-post-content h3 {\n  font-size: 21px !important;\n  line-height: 1.35 !important;\n  color: #2d3748 !important;\n  font-weight: 600 !important;\n  letter-spacing: -0.015em !important;\n  margin: 32px 0 14px !important;\n}\n.elementor-widget-theme-post-content strong { color: #1a202c; font-weight: 600; }\n\n\/* === Listes === *\/\n.elementor-widget-theme-post-content ul,\n.elementor-widget-theme-post-content ol { padding-left: 22px !important; margin: 20px 0 !important; }\n.elementor-widget-theme-post-content ul li,\n.elementor-widget-theme-post-content ol li { margin-bottom: 10px !important; line-height: 1.7; }\n\n\/* === Couleur d'accent === *\/\n.ep-green { color: #289840 !important; font-weight: 600 !important; }\n.ep-link, .ep-link:visited {\n  color: #1a6e2c !important;\n  text-decoration: none !important;\n  font-weight: 600 !important;\n  border-bottom: 1px solid rgba(40, 152, 64, 0.3);\n  transition: all 0.2s;\n}\n.ep-link:hover { color: #289840 !important; border-bottom-color: #289840; }\n\n\/* === Encadr\u00e9 \"Ce qu'il faut retenir\" === *\/\n.ep-greenbox {\n  background: linear-gradient(135deg, rgba(40,152,64,0.07) 0%, rgba(40,152,64,0.13) 100%);\n  border-left: 3px solid #289840;\n  padding: 24px 28px !important;\n  border-radius: 12px !important;\n  margin: 32px 0 !important;\n  font-family: 'Inter', system-ui, sans-serif !important;\n}\n.ep-greenbox p:first-of-type {\n  font-weight: 700 !important;\n  color: #1a6e2c !important;\n  margin-bottom: 12px !important;\n  font-size: 17px !important;\n}\n.ep-greenbox ul { margin: 8px 0 0 !important; padding-left: 20px !important; }\n.ep-greenbox ul li { margin-bottom: 8px !important; font-size: 16px; }\n\n.ep-callout {\n  background: rgba(245, 180, 0, 0.07);\n  border-left: 3px solid #f5b400;\n  padding: 18px 22px !important;\n  border-radius: 8px !important;\n  margin: 26px 0 !important;\n}\n.ep-callout strong { color: #8a6300; }\n\n\/* === Section quartiers \u2014 design raffin\u00e9 === *\/\n.ep-quartiers {\n  background: linear-gradient(135deg, rgba(40,152,64,0.06) 0%, rgba(40,152,64,0.13) 100%) !important;\n  border-radius: 18px !important;\n  padding: 40px 44px !important;\n  margin: 56px 0 !important;\n  border: 1px solid rgba(40, 152, 64, 0.12);\n  font-family: 'Inter', system-ui, sans-serif !important;\n}\n.ep-quartiers h3 {\n  font-family: 'Inter', system-ui, sans-serif !important;\n  font-size: 22px !important;\n  font-weight: 700 !important;\n  color: #1a6e2c !important;\n  margin: 0 0 6px !important;\n  letter-spacing: -0.015em !important;\n  display: flex;\n  align-items: center;\n  gap: 10px;\n}\n.ep-quartiers h3::before {\n  content: '';\n  display: inline-block;\n  width: 6px;\n  height: 24px;\n  background: #289840;\n  border-radius: 3px;\n}\n.ep-quartiers > p {\n  color: #4a5568 !important;\n  font-size: 15px !important;\n  margin: 0 0 24px !important;\n  padding-left: 16px;\n}\n.ep-quartiers ul {\n  list-style: none !important;\n  padding: 0 !important;\n  margin: 0 !important;\n  display: flex !important;\n  flex-direction: column !important;\n  gap: 8px !important;\n}\n.ep-quartiers ul li {\n  background: rgba(40,152,64,0.10) !important;\n  border-radius: 8px !important;\n  padding: 12px 16px !important;\n  margin: 0 !important;\n  border: 1px solid rgba(40, 152, 64, 0.18);\n  list-style: none !important;\n  font-size: 15px !important;\n  line-height: 1.55 !important;\n  color: #2d3748;\n  transition: background 0.15s ease;\n}\n.ep-quartiers ul li::before { content: none !important; }\n.ep-quartiers ul li::marker { display: none; }\n.ep-quartiers ul li:hover {\n  background: rgba(40,152,64,0.18) !important;\n  border-color: rgba(40, 152, 64, 0.35);\n}\n.ep-quartiers ul li a,\n.ep-quartiers ul li a:visited {\n  color: #1a6e2c !important;\n  font-weight: 700 !important;\n  font-size: 15px !important;\n  text-decoration: none !important;\n  border-bottom: 0 !important;\n  display: inline-block;\n  margin-bottom: 4px;\n}\n.ep-quartiers ul li a:hover { color: #289840 !important; }\n\n\/* === S\u00e9parateur === *\/\n.ep-hr {\n  border: 0 !important;\n  height: 1px !important;\n  background: linear-gradient(90deg, transparent 0%, rgba(40, 152, 64, 0.4) 50%, transparent 100%) !important;\n  margin: 40px auto !important;\n  width: 50% !important;\n}\n\n\/* === Mobile === *\/\n@media (max-width: 768px) {\n  .elementor-widget-theme-post-content,\n  .elementor-widget-theme-post-content p,\n  .elementor-widget-theme-post-content li { font-size: 16.5px !important; }\n  .elementor-widget-theme-post-content h2 { font-size: 24px !important; }\n  .elementor-widget-theme-post-content h3 { font-size: 19px !important; }\n  .ep-greenbox, .ep-callout, .ep-quartiers { padding: 24px 22px !important; }\n}\n\/* ========================================================\n   V6 \u2014 Additions visuelles (\u00e0 int\u00e9grer au cssBlock V5)\n   - Tableau comparatif \u00e9l\u00e9gant\n   - \u00c9chelle de gravit\u00e9 \/ risque (bars CSS pures)\n   - Calendrier saisonnier (timeline 12 mois)\n   - Photo inline avec l\u00e9gende\n   - Stat callout (chiffres publics : Ville de Montr\u00e9al, Sant\u00e9 Publique)\n   ======================================================== *\/\n\n\/* === Tableau comparatif === *\/\n.ep-table {\n  width: 100% !important;\n  border-collapse: separate !important;\n  border-spacing: 0 !important;\n  margin: 32px 0 !important;\n  font-family: 'Inter', system-ui, sans-serif !important;\n  font-size: 15px !important;\n  border-radius: 12px !important;\n  overflow: hidden !important;\n  box-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 0 0 1px rgba(40,152,64,0.1);\n}\n.ep-table thead {\n  background: linear-gradient(135deg, #1a6e2c 0%, #289840 100%);\n}\n.ep-table thead th {\n  color: white !important;\n  font-weight: 600 !important;\n  text-align: left !important;\n  padding: 14px 18px !important;\n  font-size: 14px !important;\n  letter-spacing: 0.02em;\n  text-transform: uppercase;\n  border: 0 !important;\n}\n.ep-table tbody tr { transition: background 0.15s; }\n.ep-table tbody tr:nth-child(odd) { background: rgba(40,152,64,0.025); }\n.ep-table tbody tr:hover { background: rgba(40,152,64,0.07); }\n.ep-table tbody td {\n  padding: 14px 18px !important;\n  border: 0 !important;\n  border-top: 1px solid rgba(40,152,64,0.10) !important;\n  color: #2d3748 !important;\n  vertical-align: top;\n  line-height: 1.55;\n}\n.ep-table tbody td:first-child { font-weight: 600; color: #1a202c; }\n\n\/* === \u00c9chelle de gravit\u00e9 (severity meter) === *\/\n.ep-meter {\n  margin: 24px 0 !important;\n  padding: 20px 24px !important;\n  background: rgba(40,152,64,0.04);\n  border-radius: 10px;\n  border: 1px solid rgba(40,152,64,0.10);\n}\n.ep-meter-row {\n  display: flex;\n  align-items: center;\n  gap: 14px;\n  margin-bottom: 12px;\n}\n.ep-meter-row:last-child { margin-bottom: 0; }\n.ep-meter-label {\n  flex: 0 0 140px;\n  font-weight: 600;\n  font-size: 14px;\n  color: #2d3748;\n}\n.ep-meter-bar {\n  flex: 1;\n  height: 10px;\n  background: rgba(0,0,0,0.06);\n  border-radius: 6px;\n  overflow: hidden;\n  position: relative;\n}\n.ep-meter-fill {\n  height: 100%;\n  background: linear-gradient(90deg, #289840 0%, #1a6e2c 100%);\n  border-radius: 6px;\n  transition: width 0.4s ease;\n}\n.ep-meter-fill.low { background: linear-gradient(90deg, #93dca6 0%, #4caf64 100%); }\n.ep-meter-fill.med { background: linear-gradient(90deg, #f5b400 0%, #d99800 100%); }\n.ep-meter-fill.high { background: linear-gradient(90deg, #e85a4c 0%, #c0392b 100%); }\n.ep-meter-value {\n  flex: 0 0 70px;\n  text-align: right;\n  font-size: 13px;\n  font-weight: 600;\n  color: #4a5568;\n}\n\n\/* === Calendrier saisonnier (12 mois) === *\/\n.ep-calendar {\n  margin: 28px 0 !important;\n  padding: 22px 24px;\n  background: rgba(40,152,64,0.04);\n  border-radius: 12px;\n  border: 1px solid rgba(40,152,64,0.10);\n}\n.ep-calendar-title {\n  font-size: 14px;\n  font-weight: 600;\n  color: #1a6e2c;\n  margin-bottom: 14px;\n  text-transform: uppercase;\n  letter-spacing: 0.04em;\n}\n.ep-calendar-grid {\n  display: grid;\n  grid-template-columns: repeat(12, 1fr);\n  gap: 4px;\n}\n.ep-calendar-cell {\n  text-align: center;\n  padding: 10px 0 8px;\n  border-radius: 6px;\n  font-size: 11px;\n  font-weight: 600;\n  text-transform: uppercase;\n  background: rgba(0,0,0,0.04);\n  color: #94a3b8;\n  letter-spacing: 0.05em;\n}\n.ep-calendar-cell.active {\n  background: linear-gradient(135deg, #289840, #1a6e2c);\n  color: white;\n}\n.ep-calendar-cell.peak {\n  background: #c0392b;\n  color: white;\n  position: relative;\n}\n.ep-calendar-cell.peak::after {\n  content: '!';\n  position: absolute;\n  top: 1px;\n  right: 4px;\n  font-size: 10px;\n  font-weight: 700;\n}\n.ep-calendar-legend {\n  margin-top: 14px;\n  display: flex;\n  gap: 18px;\n  font-size: 12px;\n  color: #4a5568;\n  flex-wrap: wrap;\n}\n.ep-calendar-legend span {\n  display: inline-flex;\n  align-items: center;\n  gap: 6px;\n}\n.ep-calendar-legend span::before {\n  content: '';\n  width: 12px;\n  height: 12px;\n  border-radius: 3px;\n}\n.ep-calendar-legend .swatch-active::before { background: linear-gradient(135deg, #289840, #1a6e2c); }\n.ep-calendar-legend .swatch-peak::before { background: #c0392b; }\n.ep-calendar-legend .swatch-off::before { background: rgba(0,0,0,0.06); }\n\n\/* === Photo inline avec l\u00e9gende === *\/\n.ep-figure {\n  margin: 36px 0 !important;\n  text-align: center;\n}\n.ep-figure img {\n  width: 100% !important;\n  max-width: 800px !important;\n  height: auto !important;\n  border-radius: 14px !important;\n  box-shadow: 0 4px 18px rgba(0,0,0,0.08), 0 0 0 1px rgba(40,152,64,0.06);\n  display: block;\n  margin: 0 auto;\n}\n.ep-figure figcaption {\n  font-family: 'Inter', system-ui, sans-serif;\n  font-size: 13px;\n  color: #6a7585;\n  font-style: italic;\n  margin-top: 12px;\n  max-width: 700px;\n  margin-left: auto;\n  margin-right: auto;\n  line-height: 1.5;\n}\n\n\/* === Stat callouts (chiffres publics seulement) === *\/\n.ep-stats {\n  display: grid;\n  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));\n  gap: 14px;\n  margin: 32px 0 !important;\n}\n.ep-stat {\n  background: white;\n  border: 1px solid rgba(40,152,64,0.12);\n  border-left: 3px solid #289840;\n  padding: 20px 22px;\n  border-radius: 10px;\n  text-align: left;\n}\n.ep-stat-number {\n  font-family: 'Inter', system-ui, sans-serif;\n  font-size: 28px;\n  font-weight: 700;\n  color: #1a6e2c;\n  line-height: 1;\n  letter-spacing: -0.02em;\n}\n.ep-stat-label {\n  font-size: 13px;\n  color: #4a5568;\n  margin-top: 6px;\n  line-height: 1.4;\n}\n.ep-stat-source {\n  font-size: 11px;\n  color: #94a3b8;\n  margin-top: 8px;\n  font-style: italic;\n}\n\n\/* === Mobile === *\/\n@media (max-width: 768px) {\n  .ep-table { font-size: 13px !important; }\n  .ep-table thead th, .ep-table tbody td { padding: 10px 12px !important; }\n  .ep-meter-label { flex: 0 0 100px; font-size: 13px; }\n  .ep-calendar-grid { grid-template-columns: repeat(6, 1fr); }\n  .ep-calendar-grid .ep-calendar-cell:nth-child(n+13) { display: none; }\n  .ep-figure img { border-radius: 10px !important; }\n  .ep-stat-number { font-size: 24px; }\n}\n\n<\/style>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>Pharaoh ants in healthcare settings in Petite-Bourgogne<\/strong> represent a serious microbiological threat that neither heat nor aerosols can resolve without exacerbating the situation. <em>Pharaoh ant<\/em>, minuscule at 2 mm, sneaks into IV tubing, sterile dressings, and surgical trays \u2014 a proven vector of <em>Salmonella<\/em>, <em>Staphylococcus aureus<\/em> and resistant opportunistic bacteria. Fast. Silent. Everywhere.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dans le sud-ouest de Montr\u00e9al, les \u00e9tablissements de soins bordant la rue Saint-Jacques et les environs du canal Lachine font face \u00e0 une pression parasitaire persistante : les triplex et immeubles anciens du quartier servent de r\u00e9servoirs satellitaires, et les colonies peuvent compter plusieurs reines reproductrices dispers\u00e9es sur plusieurs \u00e9tages. En mai 2026, une recrudescence notable a \u00e9t\u00e9 signal\u00e9e dans des b\u00e2timents institutionnels du secteur Saint-Henri\/Petite-Bourgogne \u00e0 la suite des pr\u00e9cipitations importantes du 8 au 12 mai, for\u00e7ant une r\u00e9vision des protocoles d&rsquo;intervention sans pulv\u00e9risation.<\/p>\n\n\n\n<div class=\"ep-greenbox\">\n  <strong>Key takeaways \u2014 Pharaoh ants in healthcare settings:<\/strong>\n  <ul>\n    <li><strong>No insecticide spray in active care areas<\/strong> repellents disperse colonies, multiply queens, and worsen infestations in a hospital setting.<\/li>\n    <li><strong>The slow-transfer bait gel (hydramethylnon or low-dose fipronil) is the only compliant method<\/strong> The worker bees bring the active ingredient back to the queen without triggering a colony split.<\/li>\n    <li><strong><em>Pharaoh ant<\/em> is polygynous and polydomous<\/strong> A colony can have 10 to 30 queens spread across multiple satellite nests, making any partial approach ineffective.<\/li>\n    <li><strong>The no-break protocol preserves the continuity of care<\/strong> : bait stations are placed outside of aseptic areas, without room closures or patient evacuation.<\/li>\n    <li><strong>Post-treatment surveillance should span 8 to 12 weeks.<\/strong>, according to the INSPQ recommendations for establishments at high risk of nosocomial transmission.<\/li>\n  <\/ul>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Why <span class=\"ep-green\">Pharaoh ant<\/span> Is it that difficult to eliminate in a healthcare facility?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Pharaoh ant<\/em> is an invasive tropical species characterized by polygyny (multiple fertile queens per colony), polydomy (multiple interconnected nests), and high tolerance to the ambient heat of year-round heated institutional buildings. This particular biological profile makes any poorly targeted intervention counterproductive: stressing a colony triggers fission, meaning the creation of new satellite nests.<\/p>\n\n\n<div class=\"wp-block-image ep-figure\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/extermipro.com\/wp-content\/uploads\/2025\/10\/Fourmis-charpentieres-devant-un-mur-blanc-%E2%80%93-Infestation-domestique-a-Montreal.webp\" alt=\"Carpenter ants and sawdust (frass) on wall\" class=\"wp-image-7288\"\/><figcaption class=\"wp-element-caption\">Fine sawdust (frass) at the base of a wall\u2014one of the most reliable signs of an active carpenter ant nest within the building's structure.<\/figcaption><\/figure>\n<\/div>\n\n\n\n\n<p class=\"wp-block-paragraph\">In a hospital or clinic, the conditions are ideal. False ceilings with acoustic tiles, hollow walls with hot piping, service kitchens, and laundry rooms all constitute stable microhabitats. The pharaoh ant does not sleep; it circulates 24\/7, using caulked joints, electrical conduits, and drainage pipes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The health risk is documented. According to the\u2019<a class=\"ep-link\" href=\"https:\/\/www.inspq.qc.ca\/publications\/nuisibles-et-ravageurs\" target=\"_blank\" rel=\"noopener\">INSPQ (2023)<\/a>, <em>Pharaoh ant<\/em> is ranked among the priority mechanical vectors in Quebec hospitals, capable of transporting pathogens from a contaminated surface to sterile equipment in minutes. The colony systematically explores all sources of protein and sugar\u2014glucose sachets, patient purees, poorly sealed collection tubes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In Petite-Bourgogne, the proximity of old residential buildings\u2014some dating back to the 1920s-1940s, on Coursol Street or Atwater Avenue\u2014creates continuous external pressure. Ants migrate to heated institutions as soon as outdoor temperatures drop below 15 \u00b0C, which is about seven months a year in Montreal. Without a physical barrier and an active baiting program, the problem repeats itself season after season.<\/p>\n\n\n\n<hr class=\"ep-hr\">\n\n\n\n<h2 class=\"wp-block-heading\">What are the signs of an active infestation of <span class=\"ep-green\">pharaoh ants<\/span> in a clinical area?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The first signs of a Pharaoh ant infestation in a clinical area are trails of active workers at night on countertops, isolated ants in sterile supply drawers, or inside packaging for medical devices. Early detection is critical: an untreated colony doubles its colonization area in under six weeks in a heated environment.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hygiene and sanitation technicians (HSTs) are often the first observers. Here are the concrete indicators to record in the establishment register:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n  <li><strong>Live ants on sterile equipment<\/strong> \u2014 Dressing packages, packaged syringes, boxed gloves.<\/li>\n  <li><strong>Regular tracks along the baseboards<\/strong> \u2014 particularly visible under grazing light, between 10 PM and 5 AM.<\/li>\n  <li><strong>Presence in silicone joints<\/strong> around sinks and hand sanitizing basins.<\/li>\n  <li><strong>Workers' remains<\/strong> in electrical conduits or behind control panels of medical equipment.<\/li>\n  <li><strong>Winged ants<\/strong> in spring, a sign of imminent swarming and a mature colony.<\/li>\n  <li><strong>Tiny frass<\/strong> (granular organic debris) in the upper corners of medicine cabinets.<\/li>\n<\/ol>\n\n\n\n<div class=\"ep-callout\">\n  <strong>\u26a0\ufe0f Critical Warning - Never use spray repellent<\/strong><br>\n  In a healthcare setting, applying an aerosol insecticide or contact repellent (pyrethrum, permethrin) to a Pharaoh ant colony causes an immediate stress reaction: the colony fragments into dozens of satellite nests, dispersing the queens into previously uninfested areas. This phenomenon of <em>sprouting<\/em> (scission) transforms a localized problem into a widespread infestation affecting multiple floors. Only the slow-transfer lure gel, positioned outside the aseptic zone, is permitted in an active clinical setting.\n<\/div>\n\n\n\n<hr class=\"ep-hr\">\n\n\n\n<h2 class=\"wp-block-heading\">How does it work <span class=\"ep-green\">Spray-free baiting protocol<\/span> for sensitive environments?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The spray-free baiting protocol relies on slow-transfer insecticide gel\u2014hydramethylnon or low-dose fipronil\u2014deposited in microdoses of 0.1 to 0.3 g in closed bait stations. Worker ants ingest the bait, transport it to the colony through trophallaxis (mouth-to-mouth exchange), and gradually contaminate queens and brood over a period of two to six weeks.<\/p>\n\n\n\n<div class=\"ep-meter\">\n  <div class=\"ep-meter-row\">\n    <span class=\"ep-meter-label\">Splash risk<\/span>\n    <div class=\"ep-meter-bar high\" style=\"width:92%\"><\/div>\n    <span class=\"ep-meter-val\">Very high<\/span>\n  <\/div>\n  <div class=\"ep-meter-row\">\n    <span class=\"ep-meter-label\">Risk of scattering (bait gel)<\/span>\n    <div class=\"ep-meter-bar low\" style=\"width:8%\"><\/div>\n    <span class=\"ep-meter-val\">Very low<\/span>\n  <\/div>\n  <div class=\"ep-meter-row\">\n    <span class=\"ep-meter-label\">6-week efficacy (bait gel)<\/span>\n    <div class=\"ep-meter-bar high\" style=\"width:85%\"><\/div>\n    <span class=\"ep-meter-val\">Raised<\/span>\n  <\/div>\n  <div class=\"ep-meter-row\">\n    <span class=\"ep-meter-label\">Disruption of clinical activities<\/span>\n    <div class=\"ep-meter-bar low\" style=\"width:5%\"><\/div>\n    <span class=\"ep-meter-val\">Minimal<\/span>\n  <\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">The deployment follows a prior mapping of active trails, carried out with bait strips (sugar bread + soybean oil) placed 48 hours before the intervention. This step avoids random placement and concentrates the bait where worker traffic is maximal. In a clinical environment, mapping systematically includes technical premises, crawl spaces, and accessible ventilation shafts.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bait stations - opaque plastic housings of the Advance 375A type or equivalent certified - are placed:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n  <li>In the suspended ceilings, above the acoustic tiles, at intervals of 3 to 5 meters along the detected pathways.<\/li>\n  <li>Under the service kitchen baseboards, behind the refrigeration appliances.<\/li>\n  <li>In piping voids, attached to existing supports without additional drilling.<\/li>\n  <li>Outside aseptic areas (operating room, sterilization room) - never inside.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Le renouvellement du gel se fait toutes les deux semaines pendant les huit premi\u00e8res semaines. Une r\u00e9duction de 70 % du trafic d&rsquo;ouvri\u00e8res \u00e0 la semaine 4 est un indicateur fiable de succ\u00e8s. Cette semaine sur un duplex de Rosemont converti en r\u00e9sidence pour a\u00een\u00e9s, un technicien a relev\u00e9 z\u00e9ro fourmi vivante \u00e0 la station de contr\u00f4le d\u00e8s la semaine 5, confirmant que le protocole s&rsquo;adapte aussi bien aux immeubles r\u00e9sidentiels \u00e0 vocation m\u00e9dicale qu&rsquo;aux cliniques institutionnelles.<\/p>\n\n\n\n<hr class=\"ep-hr\">\n\n\n\n<h2 class=\"wp-block-heading\">What is the responsibility of the building manager in the event of a <span class=\"ep-green\">Pharaoh ant infestation<\/span> in an institutional setting?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">In a Quebec institutional setting, the building manager or health facility operator is legally responsible for maintaining premises free of biological contamination vectors. An untreated documented infestation of pharaoh ants constitutes non-compliance with the standards of the Ministry of Health and Social Services (MSSS) and exposes the facility to sanctions during the AGCC Accreditation inspection or the visit of the Regional Commissioner for Service Quality.<\/p>\n\n\n\n<table class=\"ep-table\">\n  <thead>\n    <tr>\n      <th>Responsibility<\/th>\n      <th>Building Manager<\/th>\n      <th>Tenant \/ Clinic Operator<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td>Infestation report<\/td>\n      <td>Mandatory upon discovery<\/td>\n      <td>Mandatory upon discovery<\/td>\n    <\/tr>\n    <tr>\n      <td>Funding of the intervention<\/td>\n      <td>Yes, if the building structure is involved<\/td>\n      <td>Yes, if internal behaviors are involved<\/td>\n    <\/tr>\n    <tr>\n      <td>Protocol Selection<\/td>\n      <td>Approve (owner)<\/td>\n      <td>Validated according to clinical requirements<\/td>\n    <\/tr>\n    <tr>\n      <td>Access to technical areas<\/td>\n      <td>Provides access to ducts and voids<\/td>\n      <td>Coordinate with healthcare staff<\/td>\n    <\/tr>\n    <tr>\n      <td>Intervention Log<\/td>\n      <td>Conservation 5 years (RBQ)<\/td>\n      <td>Requirements for Approval and MSSS<\/td>\n    <\/tr>\n    <tr>\n      <td>Post-treatment prevention<\/td>\n      <td>Clogging of structural inlets<\/td>\n      <td>Dietary Protocols and Waste<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n\n\n\n<p class=\"wp-block-paragraph\">The R\u00e9gie du logement \u2014 now the Tribunal administratif du logement (TAL) \u2014 also oversees situations where an infestation affects housing adjacent to medical offices in the same mixed-use building, which are common in converted buildings in Petite-Bourgogne and Saint-Henri. The owner is obligated to act within a reasonable timeframe as soon as they are notified of the problem in writing.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The coordination between the facility's technical teams, the RBQ-certified extermination contractor, and the infection prevention team is non-negotiable. A written plan, signed by all three parties, protects each in case of dispute and facilitates the traceability required during audits.<\/p>\n\n\n\n<hr class=\"ep-hr\">\n\n\n\n<h2 class=\"wp-block-heading\">What long-term preventive measures protect a healthcare facility from <span class=\"ep-green\">Pharaoh ant recurrence<\/span> ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Long-term prevention of pharaoh ants in a healthcare facility rests on three interdependent pillars: physical exclusion at entry points, strict management of food sources, and an active monitoring program conducted at set intervals. None of these pillars is sufficient on its own\u2014their combination reduces the risk of reinfestation to less than 10% over a 24-month period, according to available field data.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Physical exclusion:<\/strong> Seal all pipe penetrations through bearing walls with closed-cell expanding foam (acrylic sealant in visible areas), particularly at the junctions between the unfinished basement and the patient care floors. Silicone seals around sinks and wash stations shall be inspected and replaced annually.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Food Source Management:<\/strong> Patient and staff snacks must be stored in airtight containers. Service kitchens must be thoroughly cleaned every evening, including under commercial refrigerators and floor drains\u2014preferred sites for satellite colonies. No unpackaged food should remain unrefrigerated for more than two hours.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Active monitoring program:<\/strong> Monitoring stations (without insecticide, with neutral food attractant) are maintained permanently in risk areas\u2014laundry room, kitchen, suspended ceilings in service corridors\u2014and inspected every 30 days. Any capture triggers immediate reactivation of the baiting protocol, without waiting for the colony to establish.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In Little Burgundy, buildings located within 200 meters of the Lachine Canal bike path and the green spaces of Vinet Park face an above-average risk of spring reinfestation. Pharaoh ants can travel via deliveries, recycled furniture, and even returned laundry carts. An annual monitoring contract with a certified exterminator is the most effective response to this geographical reality.<\/p>\n\n\n\n<div class=\"ep-quartiers\">\n  <h3>And in the neighboring neighborhoods?<\/h3>\n  <ul>\n    <li><a href=\"\/en\/exterminateur-saint-henri\/\">Saint-Henri<\/a> numerous mixed-use buildings (residential + clinic) where Pharaoh ants move between floors via common piping shafts.<\/li>\n    <li><a href=\"\/en\/verdun-exterminator\/\">Pointe-Saint-Charles<\/a> \u2014 institutional buildings converted and old housing cooperatives, conducive to polycentric settlements that are difficult to map.<\/li>\n    <li><a href=\"\/en\/exterminateur-griffintown\/\">Griffintown<\/a> \u2014 New high-rise condos with businesses on the ground floor: restaurant kitchens serve as satellite nesting grounds for the residential colonies on the upper floors.<\/li>\n    <li><a href=\"\/en\/verdun-exterminator\/\">Verdun<\/a> \u2014 high density of triplexes and senior residences (RPA) where the pharaoh ant represents a regular nosocomial risk in autumn and winter.<\/li>\n    <li><a href=\"\/en\/exterminator-notre-dame-de-grace\/\">Notre-Dame-de-Gr\u00e2ce<\/a> Mature residential sector with several private clinics on the ground floor of buildings, exposed to spring migrations from neighboring untreated buildings.<\/li>\n  <\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Guide complet : fourmis pharaons en milieu de soins \u00e0 la petite-bourgogne : protocole sans rupture. Calendrier, esp\u00e8ces vis\u00e9es, d\u00e9roulement, indicateurs.<\/p>","protected":false},"author":2,"featured_media":13231,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_elementor_version":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"{title}\n\n{excerpt}\n\n{url}","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"fullscreen","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false,"jetpack_post_was_ever_published":false},"categories":[24],"tags":[],"class_list":["post-13730","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-extermination-montreal"],"acf":{"faq_question_1":"Pourquoi les fourmis pharaons sont-elles particuli\u00e8rement dangereuses dans les milieux de soins ?","faq_reponse_1":"Les fourmis pharaons (Monomorium pharaonis) repr\u00e9sentent un risque sanitaire majeur dans les \u00e9tablissements de soins car elles transportent des agents pathog\u00e8nes comme Staphylococcus, Salmonella et Pseudomonas. Elles s'introduisent dans les plaies, les perfusions et les \u00e9quipements st\u00e9riles \u00e0 la recherche d'humidit\u00e9 et de prot\u00e9ines. Leur taille minuscule leur permet de p\u00e9n\u00e9trer dans des espaces confin\u00e9s. Dans les h\u00f4pitaux, cliniques ou r\u00e9sidences de soins de la Petite-Bourgogne, leur pr\u00e9sence peut compromettre directement la s\u00e9curit\u00e9 des patients vuln\u00e9rables et entra\u00eener des infections nosocomiales graves.","faq_question_2":"Qu'est-ce qu'un protocole sans rupture pour \u00e9liminer les fourmis pharaons ?","faq_reponse_2":"Un protocole sans rupture d\u00e9signe une approche d'extermination des fourmis pharaons qui maintient les activit\u00e9s de soins en continu, sans \u00e9vacuation des patients ni interruption des services. Il repose sur l'utilisation de gels app\u00e2ts \u00e0 base d'insecticide \u00e0 action retard\u00e9e plac\u00e9s strat\u00e9giquement hors de port\u00e9e des r\u00e9sidents et du personnel. Les produits sont appliqu\u00e9s dans les vides sanitaires, les faux plafonds et les conduits techniques. Ce protocole \u00e9vite le traitement par pulv\u00e9risation, qui disperse les colonies et aggrave l'infestation par un ph\u00e9nom\u00e8ne de stress colonial appel\u00e9 bourgeonnement.","faq_question_3":"Pourquoi ne faut-il pas utiliser des insecticides en spray contre les fourmis pharaons ?","faq_reponse_3":"L'utilisation d'insecticides en spray ou en a\u00e9rosol contre les fourmis pharaons est contre-productive et fortement d\u00e9conseill\u00e9e. Ces produits d\u00e9clenchent un m\u00e9canisme de survie appel\u00e9 bourgeonnement : la colonie se fragmente en plusieurs sous-colonies qui se dispersent dans tout le b\u00e2timent, multipliant ainsi les foyers d'infestation. En milieu de soins, ce ph\u00e9nom\u00e8ne peut rapidement contaminer des zones jusqu'alors saines. Seuls les gels app\u00e2ts \u00e0 action lente permettent aux ouvri\u00e8res de ramener l'insecticide jusqu'\u00e0 la reine, d\u00e9truisant ainsi la colonie \u00e0 la source.","faq_question_4":"Combien de temps dure un traitement professionnel contre les fourmis pharaons dans un \u00e9tablissement de soins ?","faq_reponse_4":"L'\u00e9limination compl\u00e8te d'une infestation de fourmis pharaons dans un milieu de soins est un processus progressif qui s'\u00e9tale g\u00e9n\u00e9ralement sur plusieurs semaines. Les premi\u00e8res r\u00e9ductions d'activit\u00e9 sont visibles entre deux et quatre semaines apr\u00e8s la pose des app\u00e2ts. Une \u00e9limination totale n\u00e9cessite habituellement entre six et douze semaines selon l'ampleur de l'infestation et la complexit\u00e9 architecturale du b\u00e2timent. Des visites de suivi r\u00e9guli\u00e8res sont indispensables pour renouveler les stations app\u00e2ts, ajuster leur emplacement et s'assurer que toutes les colonies satellites ont \u00e9t\u00e9 atteintes.","faq_question_5":"Quels sont les signes d'une infestation de fourmis pharaons dans un b\u00e2timent de soins \u00e0 Montr\u00e9al ?","faq_reponse_5":"Les principaux signes d'une infestation de fourmis pharaons dans un \u00e9tablissement de soins incluent la pr\u00e9sence de petites fourmis jaune p\u00e2le de un \u00e0 deux millim\u00e8tres dans les cuisines, salles de bains, couloirs ou chambres de patients. On observe souvent des files de fourmis longeant les plinthes, les tuyaux ou les joints de carrelage. Des fourmis peuvent \u00e9galement \u00eatre rep\u00e9r\u00e9es autour des \u00e9quipements m\u00e9dicaux, des poches de perfusion ou des pansements. En hiver \u00e0 Montr\u00e9al, les infestations s'intensifient car ces insectes tropicaux se r\u00e9fugient dans les b\u00e2timents chauff\u00e9s et bien humidifi\u00e9s.","faq_question_6":"Quelles mesures pr\u00e9ventives r\u00e9duisent les risques de r\u00e9infestation par les fourmis pharaons en milieu de soins ?","faq_reponse_6":"Apr\u00e8s un traitement professionnel, plusieurs mesures pr\u00e9ventives limitent les risques de r\u00e9infestation par les fourmis pharaons. Il est essentiel de sceller les fissures dans les murs, plafonds et joints de plomberie qui servent de voies d'entr\u00e9e. La gestion rigoureuse des d\u00e9chets alimentaires et organiques r\u00e9duit les sources d'attraction. Les d\u00e9p\u00f4ts de nourriture doivent \u00eatre herm\u00e9tiquement ferm\u00e9s. Un entretien r\u00e9gulier des zones humides comme les vestiaires et salles de bain est recommand\u00e9. Des inspections pr\u00e9ventives p\u00e9riodiques par un technicien certifi\u00e9 permettent de d\u00e9tecter toute reprise d'activit\u00e9 avant qu'elle ne devienne une infestation \u00e9tablie."},"aioseo_notices":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/extermipro.com\/wp-content\/uploads\/2026\/05\/hero-pharaons-petite-bourgogne.png","aioseo_head":"\n\t\t<!-- All in One SEO Pro 4.9.7.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"Monomorium pharaonis r\u00e9siste aux pulv\u00e9risations : en milieu hospitalier, seuls des app\u00e2ts cibl\u00e9s \u00e9liminent la colonie sans perturber les soins.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"\u00c9quipe Extermi Pro\"\/>\n\t<meta name=\"msvalidate.01\" content=\"a58e7ff5046c6dad48bdeb8e215bea1e\" \/>\n\t<meta name=\"p:domain_verify\" content=\"a6a790a41c94a7fbb19ca8ed7b639b80\" \/>\n\t<meta name=\"yandex-verification\" content=\"a391cc8c935e6dc6\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/extermipro.com\/en\/blog-extermination-montreal\/fourmis-pharaons-hopital-petite-bourgogne\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO Pro (AIOSEO) 4.9.7.2\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Extermi Pro \u2013 Solutions d\u2019extermination\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Fourmis pharaons en milieu de soins \u00e0 Petite-Bourgogne\" \/>\n\t\t<meta property=\"og:description\" content=\"Monomorium pharaonis r\u00e9siste aux pulv\u00e9risations : en milieu hospitalier, seuls des app\u00e2ts cibl\u00e9s \u00e9liminent la colonie sans perturber les soins.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/extermipro.com\/en\/blog-extermination-montreal\/fourmis-pharaons-hopital-petite-bourgogne\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/extermipro.com\/wp-content\/uploads\/2025\/10\/extermination-montreal-extermi-pro-350x350-1.webp\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/extermipro.com\/wp-content\/uploads\/2025\/10\/extermination-montreal-extermi-pro-350x350-1.webp\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-05-08T00:59:12+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-05-08T00:59:12+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=61551067107999\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:site\" content=\"@extermipro21\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Fourmis pharaons en milieu de soins \u00e0 Petite-Bourgogne\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Monomorium pharaonis r\u00e9siste aux pulv\u00e9risations : en milieu hospitalier, seuls des app\u00e2ts cibl\u00e9s \u00e9liminent la colonie sans perturber les soins.\" \/>\n\t\t<meta name=\"twitter:creator\" content=\"@extermipro21\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/extermipro.com\/wp-content\/uploads\/2025\/10\/extermination-montreal-extermi-pro-350x350-1.webp\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\\\/\\\/extermipro.com\\\/en\\\/blog-extermination-montreal\\\/fourmis-pharaons-hopital-petite-bourgogne\\\/#blogposting\",\"name\":\"Fourmis pharaons en milieu de soins \\u00e0 Petite-Bourgogne\",\"headline\":\"Fourmis pharaons en milieu de soins \\u00e0 la Petite-Bourgogne : protocole sans rupture\",\"author\":{\"@id\":\"https:\\\/\\\/extermipro.com\\\/en\\\/author\\\/extermipro_4285300615\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/extermipro.com\\\/en\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/extermipro.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/hero-pharaons-petite-bourgogne.png\",\"width\":1672,\"height\":941},\"datePublished\":\"2026-05-07T20:59:12-04:00\",\"dateModified\":\"2026-05-07T20:59:12-04:00\",\"inLanguage\":\"en-CA\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/extermipro.com\\\/en\\\/blog-extermination-montreal\\\/fourmis-pharaons-hopital-petite-bourgogne\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/extermipro.com\\\/en\\\/blog-extermination-montreal\\\/fourmis-pharaons-hopital-petite-bourgogne\\\/#webpage\"},\"articleSection\":\"Blog extermination Montr\\u00e9al\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/extermipro.com\\\/en\\\/blog-extermination-montreal\\\/fourmis-pharaons-hopital-petite-bourgogne\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/extermipro.com\\\/en#listItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/extermipro.com\\\/en\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/extermipro.com\\\/en\\\/blog-extermination-montreal\\\/#listItem\",\"name\":\"Blog Extermination Montr\\u00e9al\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/extermipro.com\\\/en\\\/blog-extermination-montreal\\\/#listItem\",\"position\":2,\"name\":\"Blog Extermination Montr\\u00e9al\",\"item\":\"https:\\\/\\\/extermipro.com\\\/en\\\/blog-extermination-montreal\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/extermipro.com\\\/en\\\/category\\\/blog-extermination-montreal\\\/#listItem\",\"name\":\"Blog extermination Montr\\u00e9al\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/extermipro.com\\\/en#listItem\",\"name\":\"Accueil\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/extermipro.com\\\/en\\\/category\\\/blog-extermination-montreal\\\/#listItem\",\"position\":3,\"name\":\"Blog extermination Montr\\u00e9al\",\"item\":\"https:\\\/\\\/extermipro.com\\\/en\\\/category\\\/blog-extermination-montreal\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/extermipro.com\\\/en\\\/blog-extermination-montreal\\\/fourmis-pharaons-hopital-petite-bourgogne\\\/#listItem\",\"name\":\"Fourmis pharaons en milieu de soins \\u00e0 la Petite-Bourgogne : protocole sans rupture\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/extermipro.com\\\/en\\\/blog-extermination-montreal\\\/#listItem\",\"name\":\"Blog Extermination Montr\\u00e9al\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/extermipro.com\\\/en\\\/blog-extermination-montreal\\\/fourmis-pharaons-hopital-petite-bourgogne\\\/#listItem\",\"position\":4,\"name\":\"Fourmis pharaons en milieu de soins \\u00e0 la Petite-Bourgogne : protocole sans rupture\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/extermipro.com\\\/en\\\/category\\\/blog-extermination-montreal\\\/#listItem\",\"name\":\"Blog extermination Montr\\u00e9al\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/extermipro.com\\\/en\\\/#organization\",\"name\":\"Extermi Pro\",\"description\":\"Entreprise d\\u2019extermination professionnelle \\u00e0 Montr\\u00e9al, sp\\u00e9cialis\\u00e9e en punaises de lit, souris, coquerelles, termites et autres nuisibles. Service rapide, efficace et disponible 7j\\\/7 pour r\\u00e9sidences et commerces.\",\"url\":\"https:\\\/\\\/extermipro.com\\\/en\\\/\",\"email\":\"extermipro@gmail.com\",\"telephone\":\"+14388358401\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/extermipro.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/ChatGPT-Image-Feb-25-2026-01_48_55-AM.webp\",\"@id\":\"https:\\\/\\\/extermipro.com\\\/en\\\/blog-extermination-montreal\\\/fourmis-pharaons-hopital-petite-bourgogne\\\/#organizationLogo\",\"width\":1444,\"height\":485,\"caption\":\"Extermi Pro, entreprise d\\u2019extermination professionnelle \\u00e0 Montr\\u00e9al\"},\"image\":{\"@id\":\"https:\\\/\\\/extermipro.com\\\/en\\\/blog-extermination-montreal\\\/fourmis-pharaons-hopital-petite-bourgogne\\\/#organizationLogo\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/profile.php?id=61551067107999\",\"https:\\\/\\\/x.com\\\/extermipro21\",\"https:\\\/\\\/www.instagram.com\\\/extermi.pro\",\"https:\\\/\\\/www.tiktok.com\\\/@extermi.pro.inc\",\"https:\\\/\\\/ca.pinterest.com\\\/extermipro\\\/\",\"https:\\\/\\\/www.youtube.com\\\/@ExtermiProinc\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/xtermi-pro-inc\\\/\",\"https:\\\/\\\/www.yelp.com\\\/biz\\\/extermi-pro-montral\"],\"address\":{\"@id\":\"https:\\\/\\\/extermipro.com\\\/en\\\/#postaladdress\",\"@type\":\"PostalAddress\",\"streetAddress\":\"8350 Durocher St. #6, Montreal, Quebec H3N 2Z2\",\"postalCode\":\"H3N2Z2\",\"addressLocality\":\"Montr\\u00e9al\",\"addressRegion\":\"QC\",\"addressCountry\":\"CA\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/extermipro.com\\\/en\\\/author\\\/extermipro_4285300615\\\/#author\",\"url\":\"https:\\\/\\\/extermipro.com\\\/en\\\/author\\\/extermipro_4285300615\\\/\",\"name\":\"\\u00c9quipe Extermi Pro\",\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/3545fd66ec9fe2c669e74e76917bda0f1a6e9b386b4a5de5de00c6267a69d861?s=96&d=mm&r=g\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/extermipro.com\\\/en\\\/blog-extermination-montreal\\\/fourmis-pharaons-hopital-petite-bourgogne\\\/#webpage\",\"url\":\"https:\\\/\\\/extermipro.com\\\/en\\\/blog-extermination-montreal\\\/fourmis-pharaons-hopital-petite-bourgogne\\\/\",\"name\":\"Fourmis pharaons en milieu de soins \\u00e0 Petite-Bourgogne\",\"description\":\"Monomorium pharaonis r\\u00e9siste aux pulv\\u00e9risations : en milieu hospitalier, seuls des app\\u00e2ts cibl\\u00e9s \\u00e9liminent la colonie sans perturber les soins.\",\"inLanguage\":\"en-CA\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/extermipro.com\\\/en\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/extermipro.com\\\/en\\\/blog-extermination-montreal\\\/fourmis-pharaons-hopital-petite-bourgogne\\\/#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/extermipro.com\\\/en\\\/author\\\/extermipro_4285300615\\\/#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/extermipro.com\\\/en\\\/author\\\/extermipro_4285300615\\\/#author\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/extermipro.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/hero-pharaons-petite-bourgogne.png\",\"@id\":\"https:\\\/\\\/extermipro.com\\\/en\\\/blog-extermination-montreal\\\/fourmis-pharaons-hopital-petite-bourgogne\\\/#mainImage\",\"width\":1672,\"height\":941},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/extermipro.com\\\/en\\\/blog-extermination-montreal\\\/fourmis-pharaons-hopital-petite-bourgogne\\\/#mainImage\"},\"datePublished\":\"2026-05-07T20:59:12-04:00\",\"dateModified\":\"2026-05-07T20:59:12-04:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/extermipro.com\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/extermipro.com\\\/en\\\/\",\"name\":\"Extermi Pro\",\"description\":\"Solutions d'exterminations \\u00e0 Montr\\u00e9al\",\"inLanguage\":\"en-CA\",\"publisher\":{\"@id\":\"https:\\\/\\\/extermipro.com\\\/en\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO Pro -->\r\n\t\t<title>Fourmis pharaons en milieu de soins \u00e0 Petite-Bourgogne<\/title>\n\n","aioseo_head_json":{"title":"Pharaoh ants in a healthcare setting in Petite-Bourgogne","description":"Monomorium pharaonis resists spraying: in a hospital setting, only targeted baits eliminate the colony without disrupting patient care.","canonical_url":"https:\/\/extermipro.com\/en\/blog-extermination-montreal\/fourmis-pharaons-hopital-petite-bourgogne\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"msvalidate.01":"a58e7ff5046c6dad48bdeb8e215bea1e","p:domain_verify":"a6a790a41c94a7fbb19ca8ed7b639b80","yandex-verification":"a391cc8c935e6dc6","miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BlogPosting","@id":"https:\/\/extermipro.com\/en\/blog-extermination-montreal\/fourmis-pharaons-hopital-petite-bourgogne\/#blogposting","name":"Fourmis pharaons en milieu de soins \u00e0 Petite-Bourgogne","headline":"Fourmis pharaons en milieu de soins \u00e0 la Petite-Bourgogne : protocole sans rupture","author":{"@id":"https:\/\/extermipro.com\/en\/author\/extermipro_4285300615\/#author"},"publisher":{"@id":"https:\/\/extermipro.com\/en\/#organization"},"image":{"@type":"ImageObject","url":"https:\/\/extermipro.com\/wp-content\/uploads\/2026\/05\/hero-pharaons-petite-bourgogne.png","width":1672,"height":941},"datePublished":"2026-05-07T20:59:12-04:00","dateModified":"2026-05-07T20:59:12-04:00","inLanguage":"en-CA","mainEntityOfPage":{"@id":"https:\/\/extermipro.com\/en\/blog-extermination-montreal\/fourmis-pharaons-hopital-petite-bourgogne\/#webpage"},"isPartOf":{"@id":"https:\/\/extermipro.com\/en\/blog-extermination-montreal\/fourmis-pharaons-hopital-petite-bourgogne\/#webpage"},"articleSection":"Blog extermination Montr\u00e9al"},{"@type":"BreadcrumbList","@id":"https:\/\/extermipro.com\/en\/blog-extermination-montreal\/fourmis-pharaons-hopital-petite-bourgogne\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/extermipro.com\/en#listItem","position":1,"name":"Accueil","item":"https:\/\/extermipro.com\/en","nextItem":{"@type":"ListItem","@id":"https:\/\/extermipro.com\/en\/blog-extermination-montreal\/#listItem","name":"Blog Extermination Montr\u00e9al"}},{"@type":"ListItem","@id":"https:\/\/extermipro.com\/en\/blog-extermination-montreal\/#listItem","position":2,"name":"Blog Extermination Montr\u00e9al","item":"https:\/\/extermipro.com\/en\/blog-extermination-montreal\/","nextItem":{"@type":"ListItem","@id":"https:\/\/extermipro.com\/en\/category\/blog-extermination-montreal\/#listItem","name":"Blog extermination Montr\u00e9al"},"previousItem":{"@type":"ListItem","@id":"https:\/\/extermipro.com\/en#listItem","name":"Accueil"}},{"@type":"ListItem","@id":"https:\/\/extermipro.com\/en\/category\/blog-extermination-montreal\/#listItem","position":3,"name":"Blog extermination Montr\u00e9al","item":"https:\/\/extermipro.com\/en\/category\/blog-extermination-montreal\/","nextItem":{"@type":"ListItem","@id":"https:\/\/extermipro.com\/en\/blog-extermination-montreal\/fourmis-pharaons-hopital-petite-bourgogne\/#listItem","name":"Fourmis pharaons en milieu de soins \u00e0 la Petite-Bourgogne : protocole sans rupture"},"previousItem":{"@type":"ListItem","@id":"https:\/\/extermipro.com\/en\/blog-extermination-montreal\/#listItem","name":"Blog Extermination Montr\u00e9al"}},{"@type":"ListItem","@id":"https:\/\/extermipro.com\/en\/blog-extermination-montreal\/fourmis-pharaons-hopital-petite-bourgogne\/#listItem","position":4,"name":"Fourmis pharaons en milieu de soins \u00e0 la Petite-Bourgogne : protocole sans rupture","previousItem":{"@type":"ListItem","@id":"https:\/\/extermipro.com\/en\/category\/blog-extermination-montreal\/#listItem","name":"Blog extermination Montr\u00e9al"}}]},{"@type":"Organization","@id":"https:\/\/extermipro.com\/en\/#organization","name":"Extermi Pro","description":"Entreprise d\u2019extermination professionnelle \u00e0 Montr\u00e9al, sp\u00e9cialis\u00e9e en punaises de lit, souris, coquerelles, termites et autres nuisibles. Service rapide, efficace et disponible 7j\/7 pour r\u00e9sidences et commerces.","url":"https:\/\/extermipro.com\/en\/","email":"extermipro@gmail.com","telephone":"+14388358401","logo":{"@type":"ImageObject","url":"https:\/\/extermipro.com\/wp-content\/uploads\/2025\/03\/ChatGPT-Image-Feb-25-2026-01_48_55-AM.webp","@id":"https:\/\/extermipro.com\/en\/blog-extermination-montreal\/fourmis-pharaons-hopital-petite-bourgogne\/#organizationLogo","width":1444,"height":485,"caption":"Extermi Pro, entreprise d\u2019extermination professionnelle \u00e0 Montr\u00e9al"},"image":{"@id":"https:\/\/extermipro.com\/en\/blog-extermination-montreal\/fourmis-pharaons-hopital-petite-bourgogne\/#organizationLogo"},"sameAs":["https:\/\/www.facebook.com\/profile.php?id=61551067107999","https:\/\/x.com\/extermipro21","https:\/\/www.instagram.com\/extermi.pro","https:\/\/www.tiktok.com\/@extermi.pro.inc","https:\/\/ca.pinterest.com\/extermipro\/","https:\/\/www.youtube.com\/@ExtermiProinc","https:\/\/www.linkedin.com\/company\/xtermi-pro-inc\/","https:\/\/www.yelp.com\/biz\/extermi-pro-montral"],"address":{"@id":"https:\/\/extermipro.com\/en\/#postaladdress","@type":"PostalAddress","streetAddress":"8350 Durocher St. #6, Montreal, Quebec H3N 2Z2","postalCode":"H3N2Z2","addressLocality":"Montr\u00e9al","addressRegion":"QC","addressCountry":"CA"},"geo":{"@type":"GeoCoordinates","latitude":45.5336652,"longitude":-73.6392695}},{"@type":"Person","@id":"https:\/\/extermipro.com\/en\/author\/extermipro_4285300615\/#author","url":"https:\/\/extermipro.com\/en\/author\/extermipro_4285300615\/","name":"\u00c9quipe Extermi Pro","image":{"@type":"ImageObject","url":"https:\/\/secure.gravatar.com\/avatar\/3545fd66ec9fe2c669e74e76917bda0f1a6e9b386b4a5de5de00c6267a69d861?s=96&d=mm&r=g"}},{"@type":"WebPage","@id":"https:\/\/extermipro.com\/en\/blog-extermination-montreal\/fourmis-pharaons-hopital-petite-bourgogne\/#webpage","url":"https:\/\/extermipro.com\/en\/blog-extermination-montreal\/fourmis-pharaons-hopital-petite-bourgogne\/","name":"Fourmis pharaons en milieu de soins \u00e0 Petite-Bourgogne","speakable":{"@type":"SpeakableSpecification","cssSelector":["h1","h2","h3",".elementor-widget-text-editor > div > p:first-of-type"]},"description":"Monomorium pharaonis r\u00e9siste aux pulv\u00e9risations : en milieu hospitalier, seuls des app\u00e2ts cibl\u00e9s \u00e9liminent la colonie sans perturber les soins.","inLanguage":"en-CA","isPartOf":{"@id":"https:\/\/extermipro.com\/en\/#website"},"breadcrumb":{"@id":"https:\/\/extermipro.com\/en\/blog-extermination-montreal\/fourmis-pharaons-hopital-petite-bourgogne\/#breadcrumblist"},"author":{"@id":"https:\/\/extermipro.com\/en\/author\/extermipro_4285300615\/#author"},"creator":{"@id":"https:\/\/extermipro.com\/en\/author\/extermipro_4285300615\/#author"},"image":{"@type":"ImageObject","url":"https:\/\/extermipro.com\/wp-content\/uploads\/2026\/05\/hero-pharaons-petite-bourgogne.png","@id":"https:\/\/extermipro.com\/en\/blog-extermination-montreal\/fourmis-pharaons-hopital-petite-bourgogne\/#mainImage","width":1672,"height":941},"primaryImageOfPage":{"@id":"https:\/\/extermipro.com\/en\/blog-extermination-montreal\/fourmis-pharaons-hopital-petite-bourgogne\/#mainImage"},"datePublished":"2026-05-07T20:59:12-04:00","dateModified":"2026-05-07T20:59:12-04:00"},{"@type":"WebSite","@id":"https:\/\/extermipro.com\/en\/#website","url":"https:\/\/extermipro.com\/en\/","name":"Extermi Pro","description":"Solutions d'exterminations \u00e0 Montr\u00e9al","inLanguage":"en-CA","publisher":{"@id":"https:\/\/extermipro.com\/en\/#organization"}}]},"og:locale":"en_US","og:site_name":"Extermi Pro \u2013 Solutions d\u2019extermination","og:type":"article","og:title":"Fourmis pharaons en milieu de soins \u00e0 Petite-Bourgogne","og:description":"Monomorium pharaonis r\u00e9siste aux pulv\u00e9risations : en milieu hospitalier, seuls des app\u00e2ts cibl\u00e9s \u00e9liminent la colonie sans perturber les soins.","og:url":"https:\/\/extermipro.com\/en\/blog-extermination-montreal\/fourmis-pharaons-hopital-petite-bourgogne\/","og:image":"https:\/\/extermipro.com\/wp-content\/uploads\/2025\/10\/extermination-montreal-extermi-pro-350x350-1.webp","og:image:secure_url":"https:\/\/extermipro.com\/wp-content\/uploads\/2025\/10\/extermination-montreal-extermi-pro-350x350-1.webp","article:published_time":"2026-05-08T00:59:12+00:00","article:modified_time":"2026-05-08T00:59:12+00:00","article:publisher":"https:\/\/www.facebook.com\/profile.php?id=61551067107999","twitter:card":"summary_large_image","twitter:site":"@extermipro21","twitter:title":"Fourmis pharaons en milieu de soins \u00e0 Petite-Bourgogne","twitter:description":"Monomorium pharaonis r\u00e9siste aux pulv\u00e9risations : en milieu hospitalier, seuls des app\u00e2ts cibl\u00e9s \u00e9liminent la colonie sans perturber les soins.","twitter:creator":"@extermipro21","twitter:image":"https:\/\/extermipro.com\/wp-content\/uploads\/2025\/10\/extermination-montreal-extermi-pro-350x350-1.webp"},"aioseo_meta_data":{"post_id":"13730","title":"Pharaoh ants in a healthcare setting in Petite-Bourgogne","description":"Monomorium pharaonis resists spraying: in a hospital setting, only targeted baits eliminate the colony without disrupting patient care.","keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":"","og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"BlogPosting","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":null,"seo_analyzer_scan_date":"2026-05-08 01:01:53","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"open_ai":null,"ai":null,"created":"2026-05-08 00:59:14","updated":"2026-05-08 01:01:53"},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/extermipro.com\/en\" title=\"Accueil\">Accueil<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/extermipro.com\/en\/blog-extermination-montreal\/\" title=\"Blog Extermination Montr\u00e9al\">Blog Extermination Montr\u00e9al<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/extermipro.com\/en\/category\/blog-extermination-montreal\/\" title=\"Blog extermination Montr\u00e9al\">Blog extermination Montr\u00e9al<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\tFourmis pharaons en milieu de soins \u00e0 la Petite-Bourgogne : protocole sans rupture\n<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Accueil","link":"https:\/\/extermipro.com\/en"},{"label":"Blog Extermination Montr\u00e9al","link":"https:\/\/extermipro.com\/en\/blog-extermination-montreal\/"},{"label":"Blog extermination Montr\u00e9al","link":"https:\/\/extermipro.com\/en\/category\/blog-extermination-montreal\/"},{"label":"Fourmis pharaons en milieu de soins \u00e0 la Petite-Bourgogne : protocole sans rupture","link":"https:\/\/extermipro.com\/en\/blog-extermination-montreal\/fourmis-pharaons-hopital-petite-bourgogne\/"}],"jetpack_shortlink":"https:\/\/wp.me\/pfJaCc-3zs","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/extermipro.com\/en\/wp-json\/wp\/v2\/posts\/13730","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/extermipro.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/extermipro.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/extermipro.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/extermipro.com\/en\/wp-json\/wp\/v2\/comments?post=13730"}],"version-history":[{"count":0,"href":"https:\/\/extermipro.com\/en\/wp-json\/wp\/v2\/posts\/13730\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/extermipro.com\/en\/wp-json\/wp\/v2\/media\/13231"}],"wp:attachment":[{"href":"https:\/\/extermipro.com\/en\/wp-json\/wp\/v2\/media?parent=13730"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/extermipro.com\/en\/wp-json\/wp\/v2\/categories?post=13730"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/extermipro.com\/en\/wp-json\/wp\/v2\/tags?post=13730"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}