All Stories: U.S. Centers for Disease Control and Prevention (CDC)

The director of the US Centers for Disease Control and Prevention (CDC) on Tuesday backed broad use of Pfizer's and BioNTech's COVID-19 vaccine in children...

Anyone who had a severe reaction to a COVID-19 vaccine should not get the second dose

Two U.S.-Brazilian studies will have initial results by May on whether the Zika virus spreading through the Americas is causing birth defects and other neurological disorders, a senior U.S. public health official said on Friday.