The CDC began recommending Ixchiq last year for adults traveling to countries where chikungunya is common. The vaccine uses a ...

Adults over the age of 60 are recommended not to get the chikungunya vaccine to prevent the mosquito-borne illness due to two ...

US regulators grant full approval to Novavax shot but sharply limit eligibility. New studies on heart risks required, raising ...

Centres for Disease Control and Prevention (CDC) has issued an advisory urging American travellers over the age of 60 years ...

Placebo testing has been part of the process since the 1940s. It’s unclear what additional measures would achieve — but it may slow development.

For years, U.S. vaccine experts have issued a universal recommendation for Covid vaccines. That could change soon.

In recent interviews, Health and Human Services Secretary Robert F. Kennedy Jr. has minimized the risk COVID-19 poses to kids ...

On the heels of similar moves in France and the European Union, U.S. health authorities are calling for a pause in the use of ...

CDC's Advisory Committee on Immunization Practices (ACIP ... Irving and colleagues assessed data from 10 of 11 Vaccine Safety ...