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 Prevention (CDC).

The Trump administration's unprecedented freeze on the CDC's Morbidity and Mortality Weekly Report has sparked concerns about political meddling. Two reports slated for the journal concern bird flu, as an outbreak escalates across the United States.

The directive to the CDC to halt communications with the World Health Organization was imposed to comply with President Trump's executive order.

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

Trump's actions could allow harmful viruses like the Marburg virus, which is similar to Ebola, warned former White House Director.

Staff at the Centers for Disease Control and Prevention have been ordered to immediately stop engaging with the World Health Organization, a move that affects critical work on influenza surveillance and disease outbreaks across the globe,

Former NYC Health Commissioner Dr. Ashwin Vasan explores what Trump’s nominations of RFK Jr. and David Weldon mean for health policy in cities and states.

The Announcement of US withdrawal from WHO came right after Donald Trump's official appointment as the President of the United States and the inaugural ceremony.

This afternoon, the Associated Press is reporting that United States officials have officially ordered all public health officers to cease working at the World Health Organization just days after President Donald Trump signed an executive order pulling the United States out of the World Health Organization.

The Centers for Disease Control and Prevention are monitoring the bird flu situation in the United States. Here's what to know and how to stay safe.