The Real Screening Measures at the Airport

On 21 August 2024, the DDC's Division of International Disease Control Ports and Quarantine announced clade Ib mpox screening for travellers arriving from outbreak areas in Central and East Africa: Burundi, Kenya, Rwanda, Uganda and the Democratic Republic of the Congo. Source: Thairath, 21 Aug 2024

The measures included:

1. Checking health declaration forms, including address, travel details and a contact address in Thailand.
2. Handing out "Health Beware Monitor" guidance in four languages, with a QR code for self-reporting symptoms.
3. Taking body temperature.
4. Isolating anyone with a rash or symptoms consistent with mpox, collecting skin and throat samples, and running RT-PCR at the quarantine laboratory at Suvarnabhumi Airport, with results in about 70 minutes.
5. Sending confirmed cases to the Bamrasnaradura Institute for treatment.

But a Real Case Shows the Limits of Screening

The report on Thailand's first clade Ib case, published in the US CDC journal Emerging Infectious Diseases, says the patient travelled from Rwanda and the DRC via Qatar and arrived in Thailand on 14 August 2024, before mpox-specific entry screening began. Source: Emerging Infectious Diseases, US CDC

The report notes that the patient did not report illness at the airport and had no visible rash during screening. His symptoms became more obvious after arrival, and he was admitted to hospital the next day. The researchers recommended visual rash screening at points of entry and detailed travel histories.

Between the airport and the hotel, travellers usually use airport transfers, taxis, vans or rental cars: small enclosed spaces with fabric seats and many touch points.

Recent Cases Linked to Travellers

• In May 2026, the DDC reported new clade Ib cases, including a foreign tourist reported through International Health Regulations channels, bringing Thailand's clade Ib total to 18. Source: The Nation, 19 May 2026
• In 2026 to 31 October, Thailand recorded 470 mpox cases across all clades and 3 deaths. Source: Hfocus, 3 Nov 2026

Risk Points in Passenger and Tour Vehicles

The DDC says mpox spreads through close contact and items contaminated with bodily fluids or scabs. In a vehicle, the points to watch are:

• Fabric seats and headrests, which are porous.
• Door handles, grab rails and seat belts.
• Arm rests and tray tables.
• Blankets or pillows provided on tour coaches.
• Air vents and seat-back controls.
• Luggage handles and the boot, where drivers lift passengers' bags.

The Risks for Transfer Companies and Tour Operators

• Drivers and guides spend long periods close to passengers.
• The next passengers sit in the same seat on the same day.
• No time to clean between trips in high season.
• Cleanliness reviews directly affect bookings on online platforms.
• Being named as a contact during contact tracing, which can take drivers off work.

What Many Operators Do, and Why It Is Not Enough

• Air-freshener sprays, which do not disinfect.
• Wiping only the windows and dashboard, missing handles, seat belts and seats.
• Reusing the same blanket for many passengers.
• Vacuuming without a high-efficiency filter, which the US CDC advises against unless a proper filter is used. Source: US CDC

A Vehicle Care Routine for Transport Businesses

1. Disinfect touch points after every trip: handles, rails, seat belt buckles and arm rests, with a product labeled to kill viruses and its full contact time.
2. Use washable seat covers, change them on a schedule and bag them without shaking for laundry.
3. Stop sharing blankets and pillows, or change them for every passenger.
4. Drivers wash hands or use 70% alcohol gel after handling luggage and payments.
5. Disinfect the whole vehicle on a schedule, especially airport transfers and long-distance tour coaches.
6. Have a procedure if a passenger is reported sick: take the vehicle out of service, clean and disinfect it before reuse, and cooperate with health officials.

Why Transport Operators Choose Chemgene and WHD's Disinfection Service

The mpox virus is an enveloped virus, the type that suitable disinfectants can inactivate when used correctly and given the full contact time.

World Health Disinfection provides spraying with CHEMGENE HLD4H, a concentrated disinfectant imported from the United Kingdom. According to our service page, the product references testing to the European standard EN 14476 and is described as aviation-grade and safe for aircraft materials. The page also lists airports, aircraft and trains among the places we have served. See the disinfection service

Ten reasons it suits airport transfers, tour vans and rental cars:

1. ULV mist reaches every corner of the cabin, under seats, in vents and between cushions.
2. Suitable for vehicle materials. Our service page describes the product as suitable for aircraft materials and electronics.
3. Back on the road quickly. Under our service process, vehicles can be used about 30 minutes after spraying.
4. European-standard disinfectant, referencing EN 14476 per product information.
5. Several vehicles in one visit for companies with a fleet.
6. Ideal for scheduled treatment in high season.
7. Emergency call-outs when a passenger is reported sick.
8. Reassures international customers who care about cleanliness.
9. Tax invoices and 3% withholding tax for juristic persons.
10. More than five years of experience.

Before and After

Before

• Quick wipe-downs between trips.
• Fabric seats and blankets shared all day.
• No plan if a passenger is sick.
• Drivers worried about their own safety.

After

• Touch points disinfected after every trip.
• Washable seat covers changed on schedule.
• Whole vehicles disinfected to plan.
• Drivers and passengers feel confident.

Frequently Asked Questions

Are vehicles really a risk if mpox needs close contact? Close contact is the main route, but the DDC lists contaminated items as another. Vehicles are enclosed, with fabric seats and many touch points, so they deserve attention.

Do we need to spray every day? No. Wipe touch points after every trip, and disinfect the whole vehicle on a schedule that matches passenger volume.

What if a passenger has a rash or blisters? Politely suggest they see a doctor and call the DDC hotline 1422, and disinfect the vehicle after dropping them off.

Will the disinfectant damage seats? Our service page describes the product as suitable for aircraft materials and electronics, and our technicians assess materials before spraying.

Sources and Related Links

• WHD disinfection spraying service
• Chemgene disinfectants
• World Health Disinfection homepage
• Thairath: Clade Ib mpox screening measures
• Emerging Infectious Diseases: Thailand's first clade Ib case

The First Checkpoint Is the Airport, the Next One Is Your Vehicle

Airport screening helps a great deal, but a real case shows some infected travellers pass through before a rash appears. Transfer companies and tour operators who look after their vehicles properly protect their drivers, their passengers and their reputation.

World Health Disinfection provides CHEMGENE HLD4H disinfection for airport transfers, tour vans, coaches and rental cars.

Call 065-556-6294 or add LINE @whd268 for a quotation.

Call 065-556-6294 | LINE: @whd268