Measles cases have reached 1,046 as the virus continues spreading across the United States, according to data updated Friday ...

As summer travel plans take shape, health officials are warning that a new COVID-19 variant, NB.1.8.1, is spreading rapidly ...

The U.S. Centers for Disease Control and Prevention has accepted its advisory panel's recommendations on vaccines for ...

The U.S. Food and Drug Administration's advisory panel is set to vote on Thursday to recommend whether COVID-19 vaccines for ...

Twelve of 13 members of one family fell ill upon returning to the United States from a Costa Rica trip in late December. A ...

US regulators will no longer approve Covid booster shots for healthy adults and children without new studies, adding a costly ...

After a six-week delay, the US Food and Drug Administration has approved Novavax’s Covid-19 vaccine, according to a letter ...

The US Food and Drug Administration is changing the way it approves Covid-19 vaccines for Americans, a move that may limit ...

This year’s tick season in New York State is expected to be dangerous, experts are warning. Emergency room visits for ticks ...