The FDA had halted use in older adults while it investigated reports of side effects. The vaccine’s label now carries new ...

Chinese authorities are using nets, spraying insecticide and even deploying drones to fight the mosquito-borne chikungunya virus, which has infected thousands of people. Authorities had reported more ...

As part of a postmarketing requirement, Valneva will be initiating a study to assess the risk of severe chikungunya-like adverse reactions following administration of Ixchiq.

A University of California-San Diego study says older women who stand up more times a day have better heart health than their ...

The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another ...

China is pulling out all the stops to contain the spread of the Chikungunya virus - and drones, other insects, and sanitation ...