Photo courtesy of VN Express

Vietnam's Ministry of Health has issued a warning advising against the consumption of fruit that has been bitten by bats or birds. This precautionary measure is part of heightened surveillance efforts following the detection of a Nipah virus cluster in India. The ministry's notice emphasizes the need for increased monitoring at border checkpoints and within communities to prevent a possible outbreak.

In response to suspected Nipah virus infections among healthcare workers in West Bengal, India, Vietnam's health authorities are taking proactive steps to prevent the virus's spread. Nipah, categorized as a Group A infectious disease in Vietnam, has a fatality rate between 40% and 75%. The virus primarily spreads from animals to humans, with fruit bats identified as key carriers. Human transmission can occur through direct contact with bodily fluids from infected individuals.

The health ministry has recommended strict food safety practices, such as consuming only thoroughly cooked food and boiled water. It advised against eating fruit that appears bitten by animals or consuming raw tree sap. Furthermore, Vietnam's Health Ministry warns against close contact with high-risk animals like fruit bats and emphasizes regular hand hygiene.

As part of preventive measures, people are advised to avoid traveling to Nipah outbreak regions. Those returning from affected areas should seek medical attention if symptoms such as headache or drowsiness develop within 14 days. The incubation period for Nipah ranges from four to 14 days and can lead to severe neurological symptoms.

India reported five suspected Nipah cases involving healthcare workers since late December 2025, with two cases confirmed. Despite its sporadic appearances in Bangladesh and India, Nipah has not yet caused large-scale outbreaks. No cases have been reported in Vietnam, and there remains no vaccine or specific treatment for the virus, reported VN Express.

Key Takeaways

• Vietnam advises against consuming fruit bitten by bats or birds amid a Nipah virus alert.

• The Health Ministry increases surveillance following reports of infections in India.

• Travelers from outbreak areas should monitor symptoms and seek immediate medical help.

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Thailand Heightens Alert Over Nipah Virus After India Outbreak

Thailand Revives Covid-Style Controls Amid Nipah Virus Alert

  

Adapted by ASEAN Now from VN Express 2026-01-27

 

 

Precautionary principle in action.

Another forum news item surprisingly received a rather negative response from members (maybe, they viewed it as a COVID-style intrusion on their "freedom")!

https://aseannow.com/topic/1385577-thailand-heightens-alert-over-nipah-virus-after-india-outbreak/#comment-20343805

Now, as this news item reports, we have the Vietnamese government (just like Thailand) taking NIV seriously.

While there are those who may see this as an overreaction by the Thai and Vietnamese governments, there are also those who know that, although the risks for the individual are extremely low, the risk to governments are particularly high.

A Nipah outbreak, with its high mortality rate and potential for human-to-human transmission, could quickly overwhelm healthcare systems, devastate public confidence, and cause severe economic disruption - especially in regions dependent on tourism. And, especially if they are not proactive!

As cases have been confined to India so far, wouldn't an entry ban on travelers coming from India be the most effective preventive measure?