Airports across Asia are implementing COVID-style safety measures in response to a deadly Nipah virus outbreak in India, which has so far infected five people in West Bengal. The World Health Organization describes Nipah as a zoonotic virus transmitted from animals to humans, through contaminated food, or directly between people. With a staggering fatality rate of 40-75% and no available treatment, the virus has caused two nurses at a private hospital to fall critically ill after exposure. Countries including Thailand, Nepal, and Taiwan have heightened screening at international airports, isolating travelers with high fever or symptoms consistent with infection. Authorities in India report that around 100 people are under quarantine, as officials work to contain the outbreak. Nipah infections can range from mild symptoms such as fever and sore throat to severe neurological complications like encephalitis, seizures, and rapid progression to coma, highlighting the urgency of swift containment and monitoring measures.

Meanwhile, China is dealing with a separate viral outbreak of Chikungunya, a mosquito-borne virus with an estimated 7,000 cases reported across 13 cities in the Guangdong region. Unlike Nipah, Chikungunya rarely causes fatalities but can lead to debilitating fever, joint pain, rashes, and prolonged discomfort. Chinese authorities have implemented rigorous vector control measures, including eliminating stagnant water, releasing genetically modified mosquitoes to reduce populations, and deploying mosquito-eating fish in lakes. Residents who fail to remove breeding grounds face heavy fines. Both outbreaks illustrate the importance of proactive public health measures and lessons learned from COVID-19, emphasizing early detection, containment, and strict hygiene or vector management to prevent the spread of emerging infectious diseases.