India says it has contained Nipah virus outbreak as some Asian countries ramp up screenings

By Admin

29 Jan, 2026

Confirmed Cases and Containment Measures in India
Indian authorities have said they have successfully contained a recent Nipah virus outbreak after confirming two cases in the eastern state of West Bengal. According to India’s Health Ministry, the cases were detected since December, and swift public health action helped prevent further spread. A total of 196 contacts linked to the patients were identified, quarantined, and tested, with all results returning negative. Officials stated that the situation remains under constant monitoring and that all necessary preventive and control measures are in place.

Understanding the Nipah Virus Risk
Nipah is a zoonotic virus first identified during an outbreak in Malaysia in the 1990s. It is known to spread through fruit bats, pigs, and close human-to-human contact. The virus can cause severe symptoms, including high fever, vomiting, and convulsions. There is currently no vaccine or specific antiviral treatment; medical care focuses on managing symptoms and complications. According to the World Health Organization, Nipah has an estimated fatality rate ranging from 40 to 75 percent, making it significantly more lethal than many other viral infections.

Regional Response and Airport Screenings Across Asia
Although no cases have been reported outside India, several Asian countries have stepped up airport surveillance and health screenings as a precaution. These measures were introduced after early media reports suggested a surge in cases in India figures that Indian health authorities later described as speculative and incorrect. Indonesia and Thailand increased screening at major airports, introducing health declarations, temperature checks, and visual monitoring of arriving passengers. Thailand’s Department of Disease Control confirmed the installation of thermal scanners at arrival gates for direct flights from West Bengal at Bangkok’s Suvarnabhumi Airport.

Travel Advisories and Preventive Actions by Neighbouring Countries
Myanmar’s Health Ministry advised against nonessential travel to West Bengal and urged travelers to seek immediate medical attention if symptoms appear within 14 days of travel. Fever surveillance systems first introduced during the COVID-19 pandemic have been intensified, alongside preparations to expand laboratory testing and ensure adequate medical supplies. Vietnam’s Health Ministry emphasized strict food safety practices and ordered enhanced monitoring at border crossings, health facilities, and within communities. China also announced strengthened disease-prevention measures in border regions, including risk assessments, additional training for medical staff, and expanded testing capabilities.

Past Outbreaks and Ongoing Vigilance
West Bengal has previously reported Nipah outbreaks in 2001 and 2007, while more recent cases have been concentrated in Kerala, where a major outbreak in 2018 claimed at least 17 lives. The latest containment effort highlights the importance of rapid detection, transparent communication, and coordinated regional responses. While the current situation in India appears under control, continued vigilance remains critical to prevent cross-border transmission and ensure public health safety across Asia.