World News: Indonesia Finds 184 Flu Subclade K Cases in 20 Provinces, Most in Jakarta at 41, as the Health Ministry Says It Is Under Control. Lessons for Mass Transit Stations
Last updated: 9 Nov 2026 | 14 Views |
World News: Indonesia Finds 184 Flu Subclade K Cases in 20 Provinces, Most in Jakarta at 41, as the Health Ministry Says It Is Under Control. Lessons for Mass Transit Stations
From Indonesia: in late September 2026 Indonesia's health ministry reported 184 cumulative H3N2 subclade K cases in 20 provinces, most in Jakarta with 41, and said the situation was under control. Thai mass transit stations carrying hundreds of thousands of passengers a day should prepare.
The True Story: The Capital Has the Most Cases
RCTI+ (iNews) reported on 24 September 2026 that Indonesia's Ministry of Health had found 184 cumulative H3N2 subclade K cases from 2025 to week 36 of 2026 across 20 provinces.
The report said Jakarta had the most with 41, followed by East Java with 27 and South Kalimantan with 22. The ministry said the situation was under control and urged hygiene, masks when ill and vaccination.
The Key Lesson: Big Cities Where Hundreds of Thousands Ride Trains Daily
Thai mass transit stations are packed at rush hours. Points to watch are:
- Carriages packed at rush hour
- Handrails and hand straps everyone touches
- Ticket machines and gates pressed all day
- Escalators and lifts in stations
- Station staff rooms used in shifts
How Flu Spreads
According to the World Health Organization, seasonal influenza spreads easily where people gather, such as schools and nursing homes. It spreads through droplets when people cough or sneeze, and through hands that touch contaminated surfaces and then the eyes, nose or mouth. Most people recover within a week, but young children, older adults, pregnant women and people with chronic illness are at risk of severe disease. Influenza is an enveloped virus, which suitable disinfectants can inactivate.
Risk Register for Mass Transit Stations
- Packed carriages at rush hour: likelihood high / impact medium / level high. Mitigation: campaign for masks when ill and run more trains. Owner: train operations
- Handrails not wiped: likelihood high / impact medium / level high. Mitigation: wipe handrails at terminal stations in rounds. Owner: cleaning team
- Ticket machines touched all day: likelihood high / impact medium / level high. Mitigation: wipe screens and promote tap cards. Owner: station team
- Station staff fall ill: likelihood medium / impact high / level high. Mitigation: vaccinate and keep backup shifts. Owner: HR
- Staff rooms not disinfected: likelihood medium / impact medium / level medium. Mitigation: fog and ozone-treat staff rooms in rounds. Owner: station manager
Ways to Reduce Flu Risk in Transit Stations
- Campaign for masks when ill
- Wipe handrails at terminal stations
- Wipe ticket machines and lift buttons
- Place hand gel at every entrance
- Promote tap cards to reduce contact
- Vaccinate station staff
- Fog and ozone-treat staff rooms
How ULV Disinfection Fogging Helps
The World Health Disinfection disinfection service uses ULV fogging machines that turn the disinfectant into a fine mist. It settles across the whole area, including corners, curtains, upholstery and surfaces that hand wiping cannot reach.
- Whole-area coverage without relying on wiping spot by spot
- Quick return to use, typically about 30 minutes after fogging
- Uses Chemgene HLD4H, which meets EN 14476 for virucidal activity according to the product page
- The team wears full protective equipment, so owners and staff do not take the risk themselves
- Report and photos after the job for customers, management or authorities
- Tax invoice with 3% withholding tax for companies and agencies
Ozone Treatment for Closed Rooms and Stuffy Spaces
The World Health Disinfection ozone treatment service uses machines that generate ozone gas from oxygen in the air. It suits closed rooms such as meeting rooms, bedrooms, classrooms, sick bays and vans, helping reduce germs in the air and on surfaces and removing stale odours. Ozone breaks back down into oxygen after treatment, leaving no residue.
- Works alongside disinfection fogging: spray or wipe surfaces first, then use ozone for the air and corners of closed rooms
- No people or pets in the room during treatment: the team seals the room and runs a timer
- Ventilate after treatment before normal use resumes
- Machines tested by Intertek, according to WHD's service page
- Ideal after someone has been ill, such as recovered patients' rooms, shared bedrooms and shuttle vans
Before and After
Frequently Asked Questions
Q: How many subclade K cases did Indonesia find? A: 184 in 20 provinces from 2025 to week 36 of 2026.
Q: Which provinces had the most? A: Jakarta with 41, East Java with 27 and South Kalimantan with 22.
Q: Does the fogging disinfectant work on flu? A: The team uses Chemgene HLD4H, which meets EN 14476 for virucidal activity according to the product page, and influenza is an enveloped virus that suitable disinfectants can inactivate. Fogging does not replace vaccination or handwashing.
Q: Can I enter the room right after ozone treatment? A: No one should be in the room during treatment. Ventilate afterwards before normal use; the team will advise the right time for the room size.
Q: Can transport operators get a tax invoice? A: Yes. Tax invoices are issued and 3% withholding tax is supported. Call 065-556-6294 or LINE @whd268.
Related Links and Sources
Prevent Flu with Disinfection Fogging and Ozone Treatment
The real news from Indonesia shows busy capitals see the most flu. Clean transit systems let passengers travel with confidence. Reduce the risk with the World Health Disinfection disinfection service for platforms, concourses and toilets, and the ozone treatment service for staff rooms and station control rooms. To book, call 065-556-6294 or LINE @whd268.
Keywords: subclade K, Indonesia flu, Jakarta, transit station, mass transit, station disinfection, staff room ozone treatment
