Bangkok, January 25, 2026 — Thailand is on high alert, screening airline passengers arriving from India for the rare but deadly Nipah virus. The proactive measure comes as concerns rise about potential spread following recent outbreaks in neighboring countries, prompting a swift response from public health officials.
Nipah Virus: Thailand Issues Health Advisory for Travelers
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Authorities are urging vigilance, particularly for those with recent travel history or potential exposure.
- Nipah virus has a fatality rate ranging from 40% to 75%, according to the World Health Organization.
- Symptoms can appear between 4 and 14 days after exposure.
- The virus spreads through contaminated food or direct contact with infected animals or people.
- There is currently no vaccine available for Nipah virus.
What is Nipah virus, and why is Thailand taking these precautions? Nipah virus is a zoonotic virus—meaning it spreads from animals to humans—and can cause severe respiratory illness and encephalitis (brain inflammation). Thailand’s Ministry of Public Health is responding to recent cases in other regions, aiming to prevent local transmission.
The “Health Beware Card” specifically instructs anyone experiencing fever, headache, muscle aches, sore throat, cough, difficulty breathing, drowsiness, confusion, or seizures—particularly if they’ve had contact with bats, sick animals, or an infected person within 21 days of arriving in Thailand—to seek medical care without delay.
Understanding the Risks
Nipah virus is typically spread through consumption of contaminated fruits, such as dates or palm sap, or direct contact with infected bats, pigs, or other livestock. Human-to-human transmission is also possible, primarily through close contact with bodily fluids. The virus can cause a range of symptoms, from mild respiratory illness to severe encephalitis, and has a high fatality rate.
Screening Procedures
Public health officials are implementing enhanced surveillance measures at airports and other points of entry. Passengers arriving from affected areas are being screened for symptoms, and those exhibiting signs of illness will be isolated and tested. The Ministry is also working to raise awareness among healthcare providers to ensure prompt diagnosis and treatment.
While the risk to the general public in Thailand is currently considered low, authorities are emphasizing the importance of vigilance and early detection. Travelers are encouraged to practice good hygiene, avoid contact with sick animals, and report any symptoms to healthcare professionals.
