Indonesia reports rise in Influenza A cases, urges preventive measures

 

JAKARTA, Indonesia — Since early October 2025, the Indonesian Ministry of Health has reported a significant increase in the number of Influenza A cases across the country in recent weeks. Data from health facility monitoring shows an upward trend in influenza-like illnesses, prompting authorities to call for heightened vigilance, especially among children, the elderly, and individuals with chronic conditions.

According to official surveillance reports, Indonesia—despite being a tropical country with year-round influenza circulation—typically sees intensification of viral activity during the rainy season and when air quality deteriorates in major urban centres. Asia Pacific Solidarity The current rise includes clusters of Influenza A infections, with health officials emphasising that while seasonal, the increase warrants proactive public-health response. Tempo.co

In response, the Ministry has urged the public to adopt protective measures, including wearing masks in crowded or poorly ventilated spaces, practising frequent hand hygiene, and seeking early testing if influenza-like symptoms occur. Schools and workplaces have been encouraged to enhance ventilation and limit large indoor gatherings where feasible. The Straits Times

Health authorities note that vaccination remains the most effective preventive tool, though uptake in the influenza immunisation programme remains modest. Surveillance data underline the need for strengthened laboratory capacities and regional coordination to monitor circulating strains of Influenza A and to guide appropriate vaccine composition. Kementerian Kesehatan Republik Indonesia

For vulnerable groups and communities in high-transmission settings, the Ministry is coordinating with provincial health offices to prioritise outreach and public-education initiatives. The campaign emphasises that early detection and treatment reduce the risk of complications, hospitalisation, and further spread of the virus.

As Indonesia navigates the seasonal surge in Influenza A, the public-health message is clear: timely prevention and community cooperation remain critical in reducing the impact of the virus.