The True Story: Five More Human H9N2 Cases

CIDRAP at the University of Minnesota reported, citing the World Health Organization (WHO), 5 new human H9N2 bird flu cases: 4 in China and 1 in Italy, with 2 cases in children under 5.

H9N2 is an avian flu virus found in poultry in many regions and occasionally in people, mostly causing mild illness and often in children. WHO keeps tracking these reports because animal-to-human infection is a signal to watch.

The Key Lesson: Many Caged Birds in Closed Spaces Carry More Risk Than It Seems

Thai pet bird shops often stack cages in tight spaces, and families bring children to look. Points to watch are:

• Cages stacked tightly in stuffy rooms
• Children reaching into cages
• Dust from droppings and feathers in the air
• New birds arriving without quarantine
• Staff cleaning cages without masks

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 Pet Bird Shops

1. New birds not quarantined: likelihood medium / impact high / level high. Mitigation: quarantine new birds in a separate room before sale. Owner: shop owner
2. Children touch birds and cages: likelihood high / impact medium / level high. Mitigation: keep a distance and set a handwash point at the entrance. Owner: front-of-shop staff
3. Dropping dust in the air: likelihood high / impact medium / level high. Mitigation: wet cleaning, never dry sweeping. Owner: cage staff
4. Staff without protective gear: likelihood medium / impact medium / level medium. Mitigation: masks and gloves while cleaning. Owner: shop owner
5. Shop not disinfected after a sick bird dies: likelihood medium / impact high / level high. Mitigation: report to livestock officers and fog customer areas. Owner: shop owner

Ways to Reduce Bird Flu Risk in Pet Bird Shops

1. Quarantine new birds before sale
2. Set handwash points at the entrance and after handling
3. Wet-clean instead of dry sweeping
4. Wear masks and gloves when washing cages
5. Improve ventilation in sales areas
6. Report to livestock officers when birds die unusually
7. Fog and ozone-treat customer and staff areas

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 H9N2 cases did WHO report? A: Five: 4 in China and 1 in Italy, 2 of them children under 5.

Q: How dangerous is H9N2? A: Most cases are mild, but animal-to-human infection is a signal WHO watches.

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 shops 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

• World Health Disinfection disinfection service
• World Health Disinfection ozone treatment service
• Chemgene HLD4H disinfectant and price
• Influenza information from Thailand's Department of Disease Control, hotline 1422
• WHO seasonal influenza fact sheet

Prevent Flu with Disinfection Fogging and Ozone Treatment

The real H9N2 news shows closed spaces full of birds are where animal viruses come closest to people. A clean pet bird shop is one families trust. Reduce the risk with the World Health Disinfection disinfection service for customer areas, counters and staff rooms, and the ozone treatment service for staff rooms and stock rooms (no animals in the room). To book, call 065-556-6294 or LINE @whd268.

Call 065-556-6294 | LINE: @whd268