Measles was once almost gone from the United States. In 2000, the disease was declared eliminated here. That didn’t mean zero cases, but it meant the virus wasn’t spreading regularly.

Palacios, 63, announced his retirement on Thursday, but has committed to staying on the job until December, giving the county ...

Secretary of Health and Human Services Robert Kennedy Jr.’s decision to fire all the experts on the ACIP (Advisory Committee ...

As the growing spread of measles in Canada may be imperiling the country's official elimination status for the disease, some ...