The pandemic state of emergency was lifted but there are still plenty of viruses to worry about. Here are some highlights of our viral coverage this year, including NPR's "Hidden Viruses" series.
Nipah virus, known to spread from bats to human, has broken out in the state of Kerala. Here's what we know about the current cases and the ongoing efforts to quash this potentially fatal disease.
Nipah virus, which can rapidly infect and kill members of a community, is carried by bats. Exactly how does it cross over into humans? Researchers in Bangladesh are trying to find out.
A case of the virus, which claimed a 12-year-old boy's life, has sparked fears of a new outbreak in India. Researchers fear that the deadly disease has the potential to cause global outbreaks as well.
The disease, first seen in 1998 in Malaysia, has a particularly high mortality rate. Bats are suspected to have transmitted the virus in the most recent outbreak in India's southern state of Kerala.
People were dropping dead in Malaysia, and no one could figure out why their brains were swelling. A young scientist solved the mystery. Then he had to get people to believe him.
Every year, little clusters of Nipah virus break out in Bangladesh. And it wasn't from the usual cause — drinking raw sap from date palm trees. So what's up?