Nipah virus

The Nipah virus, a deadly pathogen with a high fatality rate (40-75%), has recently caused concern due to outbreaks in Asia. In January 2026, two cases were identified in West Bengal, India, affecting healthcare workers, with one death reported. Simultaneously, a fatal case was confirmed in Bangladesh. These events have triggered regional anxiety, prompting several Asian countries to implement stricter health screening measures, particularly for travelers arriving from India. While Indian officials claim the outbreak in India is contained, the WHO believes the risk of international spread remains low. The virus spreads from animals to humans, through person-to-person contact, or contaminated food. Currently, there is no approved vaccine or cure, although research suggests a Chinese drug may help manage outbreaks. The situation highlights the need for stronger disease surveillance in Asia.