QUEZON CITY — The Quezon City Government has declared a heightened alert after leptospirosis cases soared past the epidemic threshold, fueled by weeks of relentless rains and widespread flooding.
Data from the Quezon City Epidemiology and Surveillance Division (QCESD) under the Health Department revealed that 43 new cases were recorded from July 24 to 30 alone, pushing the city’s total for the year to 178—a 23% increase compared to the same period in 2024.
“We’re seeing a significant spike in leptospirosis cases due to recent heavy rainfall,” said QCESD Chief Dr. Rolly Cruz. “This has brought us past the epidemic threshold, and urgent public cooperation is needed.”
From July 17 to 30, the city recorded 67 new cases, breaching the critical limits for two consecutive morbidity weeks. So far, 23 deaths have been reported this year, up by 12% compared to last year’s 18 fatalities.
According to surveillance reports, over 55% of the infections (99 cases) involved individuals who had direct contact with floodwaters. Another 34 were linked to exposure to other sources of contaminated water, emphasizing the dangerous conditions residents face after heavy rains.
“Contaminated floodwater can carry life-threatening diseases like leptospirosis,” warned Quezon City Health Department Officer-in-Charge Dr. Ramona Abarquez. “We urge the public to avoid wading through floods whenever possible. If unavoidable, always wear protective gear like boots and raincoats.”
The city government is offering free post-exposure prophylaxis, including doxycycline, at all 66 health centers. Residents who may have been exposed to floodwaters are advised to seek treatment immediately.
Symptoms to watch out for include fever, chills, muscle pain, diarrhea, jaundice (yellowing of skin or eyes), and reddened eyes. Anyone experiencing these symptoms should seek medical help right away.
“Leptospirosis can be fatal if ignored. The Quezon City Government is ready to help—from free medication to full recovery support,” Mayor Joy Belmonte emphasized. “Let’s stay vigilant and take care of one another.”
In addition to health measures, the city is actively addressing the root causes of flooding, including the clearing of construction debris and clogged waterways in both public and private areas.