Nipah Virus Outbreak in India Sparks Airport Screenings Across Asia

Mon Feb 02 2026 14:58:35 GMT+0200 (Eastern European Standard Time)

In response to a deadly Nipah virus outbreak in West Bengal, various Asian countries have ramped up airport screenings for travelers from India. This proactive measure aims to prevent the virus from spreading further.

An outbreak of the Nipah virus in West Bengal, India, has led to heightened health security measures at airports across Thailand and Nepal. Five healthcare workers in West Bengal have been infected, raising concerns as passengers from affected regions are screened for symptoms of this deadly virus. The Nipah virus poses a significant public health risk, with a high mortality rate and no available vaccine.

An outbreak of the deadly Nipah virus in India's West Bengal state has sparked concern in parts of Asia, prompting airports to tighten screening measures.

Thailand has initiated screening at three airports receiving flights from West Bengal and Nepal has begun similar measures at Kathmandu airport and other land border points with India.

Recently, five healthcare workers in West Bengal were infected, one of whom is in critical condition, leading to the quarantine of about 110 individuals who had contact with them.

The Nipah virus, transmitted from animals to humans, has a staggeringly high death rate ranging from 40% to 75%, with no vaccine or treatment available.

What is the Nipah virus and what are its symptoms?

Nipah virus can be transmitted from animals, such as pigs and fruit bats, to humans, and can also spread through contaminated food. The World Health Organization has classified Nipah among its top ten priority diseases due to its epidemic potential.

The symptoms can vary widely and may include initial fever, headaches, and sore throat, possibly progressing to severe neurological conditions in some cases.

Past Outbreaks

The first recognized Nipah outbreak occurred in 1998 in Malaysia, leading to significant fatalities and economic disruption. Bangladesh has previously reported over 100 deaths since 2001, while India has faced outbreaks primarily in West Bengal and Kerala.

Current Situation

Recent cases in West Bengal have sparked immediate responses from neighboring countries. Screening protocols have been enhanced in Thailand, and Nepal has launched health checks at border crossings. Taiwan is considering classifying the Nipah virus as a significant health threat, requiring immediate reporting and control measures.