The man who hopes to be President Donald Trump’s health secretary repeatedly asked to see “data” or “science” showing vaccines are safe – but when an influential Republican senator did so, he dismissed it.

The Trump administration has intervened in the release of important studies on the bird flu, as an outbreak escalates across the United States.

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).

Health officials at the Center for Disease Control have reportedly been ordered to stop working with the World Health Organization, following Trump's criticisms on the agency.

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

Kansas City is currently facing the largest documented tuberculosis (TB) outbreak in the United States. According to the Kansas Department of Health and Environment (KDHE), there are 67 active TB cases and 79 latent cases,

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.

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

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.

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,

The bird flu has been infecting American flocks for years, leading to a series of infections and increased egg prices. But now, there's a new twist: A different strain has been detected in U.S. poultry.