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Manila reports surge in flu-like cases as health officials urge early treatment

The Manila Health Department documented 32 new influenza-like illness cases on Monday, marking the highest single-day count among diseases tracked in the city's disease surveillance system. Health officials are emphasizing the importance of prompt medical consultation to prevent complications.

LSN Philippines · 21 September 2026

MANILA—The City of Manila recorded a significant uptick in flu-like illnesses on Monday, with the Manila Health Department reporting 32 new cases of influenza-like illness (ILI), the highest among diseases monitored under the city's W.I.L.D. surveillance program covering water-borne diseases, influenza, leptospirosis, and dengue.

The latest count underscores growing health concerns in the capital as the city continues tracking multiple infectious diseases simultaneously. In the same reporting period, health authorities also documented 22 new dengue cases and 15 new leptospirosis cases, indicating sustained transmission of multiple illnesses across the metropolitan area.

Municipal health officials have intensified calls for residents experiencing flu-like symptoms to seek immediate medical attention rather than self-treating at home. Early consultation with healthcare providers can aid in rapid diagnosis and appropriate intervention, officials stressed, particularly given the simultaneous circulation of multiple pathogens.

The Manila Health Department continues monitoring disease trends across the city and has advised residents to maintain preventive measures including proper hygiene, vaccination, and environmental sanitation to reduce transmission risks during the ongoing surveillance period.