The map of flu activity across the United States continues to darken, both figuratively and literally, as case numbers spike ...

The United States is facing one of the largest recorded outbreaks in U.S. history, according to local health officials and ...

The map of flu activity across the United States continues to darken, both figuratively and literally, as case numbers spike ...

The map of flu activity across the United States continues to darken, both figuratively and literally, as case numbers spike ...

Staff at the Centers for Disease Control and Prevention have been told to halt all communication with the World Health ...

Here’s what to know about the Trump administration’s order and which information is still available to California residents.

Health officials at the Center for Disease Control have reportedly been ordered to stop working with the World Health ...

The map of flu activity across the United States continues to darken, both figuratively and literally, as case numbers spike upward in most states, according to the Centers for Disease Control and ...

It’s the leading cause of vomiting and diarrhea in the U.S., with multiple suspected outbreaks in Washington state.

Washington Post staff tried to separate what is happening from what is not, and to explain what may happen in the future.

As new viruses like COVID-19, bird flu, norovirus, and RSV (respiratory syncytial virus) continue to spread, vaccines have ...

In a Senate hearing, Robert F. Kennedy, Jr. said that efforts to address the high rates of chronic disease need to start with ...