Gotrade News - Indonesia's Health Ministry logged 23 confirmed hantavirus cases across nine provinces from 2024 through week 16 of 2026. Three patients died, with a 13% case fatality rate according to ministry data.
Jakarta and Yogyakarta recorded the highest concentration with six cases each. West Java followed with five, while six other provinces logged a single case each.
Key Takeaways
- 23 hantavirus cases across nine Indonesian provinces, three deaths and a 13% case fatality rate
- Jakarta, Yogyakarta, and West Java account for 17 of the 23 cases logged since 2024
- WHO issued seven prevention measures after the virus reservoir was found in rats across 29 provinces
All confirmed cases involve Hemorrhagic Fever with Renal Syndrome caused by the Seoul virus strain. Aji Muhawarman, head of the Ministry's Communication Bureau, said two remaining suspect cases tested negative.
Geographic spread covers Jakarta with six patients, Yogyakarta with six, and West Java with five. Three provinces recorded a single case each, namely East Nusa Tenggara, West Kalimantan, and West Sumatra.
North Sulawesi, Banten, and East Java also logged one case each. The nine-province footprint signals spread beyond the original epicenter regions.
Kemenkes detected hantavirus in rats across 29 provinces through vector research. The Salatiga Class I Health Research and Development Center conducted the study identifying rodents as the natural reservoir.
The World Health Organization released seven prevention measures in response to the spread. Guidance covers home and workplace hygiene, sealing rodent entry gaps, and safe contaminated-area handling.
Cleaning contaminated areas with dry sweeping or vacuuming is prohibited under WHO guidance. Areas must be dampened first to avoid aerosolizing virus particles into the air.
Secure food storage and stronger hand hygiene round out the recommended steps. Early case identification, isolation of confirmed cases, and contact monitoring remain standard outbreak protocols.
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