Asian countries tighten airport health checks amid Nipah virus threat

Countries across Asia are enhancing traveler screening at airports following the recent Nipah virus cases reported in India’s West Bengal.

Authorities in Thailand, Singapore, Malaysia, Indonesia, Pakistan, and the Philippines have all stepped up airport health measures, including temperature checks, health declaration forms, and closer monitoring of passengers with flu-like symptoms such as fever, headache or cough.

Health authorities said these measures are precautionary, given the virus’s high fatality rate of 40% to 75% and the lack of a licensed vaccine or specific treatment.

According to the World Health Organization (WHO), the Nipah virus is a zoonotic disease, meaning it is found in animals and can be transmitted to humans.

Its first case was reported in 1998 during an outbreak among pig farmers in Malaysia.

Since then, occasional outbreaks have been reported in South and Southeast Asia, particularly in Bangladesh and India’s West Bengal state.

Hospitals, health workers on alert

Alongside the enhanced airport health monitoring, these Asian nations have placed hospitals and health workers on high alert.

In Singapore, doctors and laboratories are mandated to immediately report any suspected or confirmed Nipah virus cases to authorities.

Malaysia and Thailand have strengthened infection prevention measures, prepared isolation facilities, and upgraded laboratory capacity for rapid detection, while health workers have been trained to identify symptoms such as fever, respiratory distress, and neurological signs.

In Indonesia, the Ministry of Health issued an advisory urging the public to exercise caution when consuming fruits, warning against damaged or partially eaten fruits that could be contaminated with bat saliva (fruit bats are considered the natural host of Nipah virus).

Regional authorities said they are coordinating closely with the WHO to monitor developments, raise public awareness, and maintain readiness in case the virus spreads.

So far, no Nipah virus cases have been detected in these countries.

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India says situation under control

Following the confirmation of two Nipah virus cases in West Bengal, the Indian government said it has “identified, traced, monitored, and tested” all 196 contacts linked to the cases.

All contacts have been found asymptomatic and have tested negative for Nipah Virus Disease.

New Delhi also assured that the cases were promptly contained, with central and state health agencies conducting enhanced surveillance, laboratory testing, and field investigations.

“The situation is under constant monitoring, and all necessary public health measures are in place,” the government added.

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