CEBU CITY – Health officials in Central Visayas have reported a sharp rise in leptospirosis cases, with more than 700 infections and 15 deaths recorded from November 1 to December 12, 2025—a dramatic increase attributed to widespread flooding from recent typhoons that contaminated water sources with the bacteria-carrying urine of rats and livestock.
The Department of Health Region 7 (DOH-7) data shows Cebu province as the hardest hit with over 400 cases, followed by significant clusters in Bohol, Negros Oriental, and Siquijor. Regional Director Jaime Bernadas linked the outbreak directly to post-typhoon conditions: “Heavy rains and flooding created perfect breeding grounds for Leptospira bacteria in stagnant water.” Symptoms include high fever, headache, muscle pain, chills, jaundice, and red eyes—if untreated, it can lead to kidney failure, meningitis, or death.
Bernadas urged immediate medical consultation at the onset of fever after flood exposure, stressing antibiotic treatment’s effectiveness if started early. DOH-7 has intensified prevention campaigns, distributing free doxycycline prophylaxis for high-risk individuals and promoting the “4 o’clock habit” (daily cleanup of potential breeding sites).
The surge follows Typhoon Uwan’s late-November onslaught, which inundated low-lying areas and left contaminated waters lingering. Hospitals are on alert for rapid testing, with rural health units stocked for prophylaxis.
As the holidays approach with family gatherings and travel, Bernadas’ message is clear: “Avoid wading in floodwater, wear protective gear if unavoidable, and seek help fast—leptospirosis is preventable and treatable.”
Case Snapshot (Nov 1–Dec 12, 2025):
| Metric | Total |
|---|---|
| Cases | >700 |
| Deaths | 15 |
| Worst Affected | Cebu (>400 cases) |