Portland residents told to guard against rats after floods
Published:Sunday | November 30, 2025 | 12:09 AMGareth Davis Sr - Gleaner Writer
Health officials are warning residents to guard against rodents after Hurricane Melissa disrupted habitats in October.
Medical Officer of Health Dr Sharon Lewis and Chief Public Health Inspector Lorenzo Hume said flooding across the parish has increased the risk of rats moving into homes and businesses in search of food.
“The recent reports of flooding across the parish and island increase the risk of disease-carrying rodents entering premises,” Lewis said. “This raises the danger of exposure to leptospirosis. Homeowners and food establishments should seal all possible entry points. People should also avoid wading in floodwaters, especially where rodents or other animals are present.”
Leptospirosis may be contracted from ingesting food or water contaminated with faeces or urine of infected animals, or through broken skin and mucous membranes exposed to contaminated sources.
The disease causes high fever, headache, red eyes, muscle aches, abdominal pain, nausea, vomiting and jaundice. Most cases resolve with treatment, but complications can be fatal if diagnosis is delayed, Lewis added.
Hume noted that heavy rainfall displaces rats, birds and other animals, pushing them closer to homes. “Ensure all openings are sealed to prevent rodents from entering,” he said. “Rats will move in now that vegetation and fruit trees have been disturbed, and waste build-up also contributes.”
As of November 22, 11 deaths have been recorded in relation to leptospirosis, three of which were confirmed cases. There are 91 suspected or probable cases, with 10 confirmed through testing.
The health ministry said it continues efforts to limit the spread of leptospirosis and other diseases following the hurricane, which struck Jamaica on October 28.
Guard Against Leptospirosis
• Avoid food exposed to floodwaters or animal urine
• Do not swim, wade, or play in floodwaters
• Wear protective clothing and footwear in contaminated areas
• Handle animals carefully, especially those exposed to floodwaters
• Seek medical care immediately if flu‑like symptoms appear