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Kathmandu, Jan 23: Nepal has tightened health checks at airports and border crossings after deadly Nipah virus cases were reported in India’s West Bengal.

The Ministry of Health and Population has put the country on alert to prevent possible spread of the virus, which the World Health Organization says has a fatality rate of 40 to 70 percent. Surveillance has been strengthened at all entry points, with health desks screening incoming travellers for symptoms.

Ministry spokesperson Dr Prakash Budhathoki said travellers showing signs of illness are being monitored and referred to health facilities as needed. Designated hospitals across the country have been asked to remain ready, and all health institutions have been instructed to immediately report any suspected Nipah cases or related deaths.

Health workers at airports and border points are directing symptomatic passengers to hospitals for testing and care. Authorities are focusing on early detection, close monitoring, and timely supportive treatment to reduce the risk of wider spread. The move follows confirmation of several Nipah cases in West Bengal, raising concerns about cross-border transmission.

Nipah virus is a zoonotic disease that spreads from animals to humans and can also pass between people. Fruit bats are the main carriers, while pigs and infected humans are key sources. Infection can range from mild illness or no symptoms to severe respiratory problems and fatal brain infection.

Common early symptoms include fever, headache, muscle pain, vomiting, sore throat, and fatigue. In severe cases, patients may develop dizziness, confusion, seizures, or coma within one to two days. Symptoms usually appear four to fourteen days after exposure.

The ministry has urged people, especially travelers from India, to stay alert. Those with symptoms have been advised to self-isolate for seven to fourteen days and follow strict hygiene practices.

With no vaccine or specific treatment available, authorities stress prevention through public awareness, hygiene, and quarantine measures.

People’s News Monitoring Service