As health secretary, Mr. Kennedy has failed to help control the measles outbreak in and around Texas, which has ballooned to ...

Before the vaccine, the virus spread in a world very different from today’s.

A CDC senior scientist provided an update on the measles outbreak on Tuesday, while taking reporter questions about the agency's response.

Measles cases have surpassed 650 in an ongoing multistate outbreak, but federal funding cuts could threaten the response.

Here's what to know about whooping cough amid the growing cases.

Kansas health officials confirmed five new cases of measles Wednesday in an outbreak in the southwest corner of the state that's linked to Texas and New Mexico.

The Centers for Disease Control and Prevention (CDC) is struggling to keep up with requests for help from states responding ...

The measles outbreak has already spread to three states and triggered more than 500 cases. But it could keep growing for ...

As measles outbreaks popped up across the U.S. this winter, pediatricians waited for the nation's public health agency to ...

Measles have continued to spread in Texas with a total of 561 reported cases. Gaines County, the center of the outbreak, saw ...

The Rockwall County Health Authority says there is a confirmed case of measles in the county, and it may be connected to the ...

The West Texas outbreak has grown to more than 550 cases, spreading across the state. A new case has been confirmed near ...