Dr. David Morens, former senior adviser at the National Institute of Allergy and Infectious Diseases and once an associate to...

Don't be surprised if you start hearing some more coughing in the next few weeks. COVID-19 is once again on...

The Ebola outbreak in Congo is now the deadliest in the country’s history, according to new government data released on...

A group of Democratic senators accused the Trump administration of violating a court order and demanded officials immediately stop sharing...

The super PAC for Planned Parenthood is rolling out a more than $600,000 ad campaign against Sen. Susan Collins (R-Maine),...

The baby at the center of a surrogacy battle, Rumi, had his first open heart surgery Friday for his severe...

Vaccination coverage for measles, mumps and rubella (MMR) among kindergarteners in the U.S. remains below the ideal rate needed to...

Former White House COVID-19 czar Dr. Anthony Fauci told Sen. Ron Johnson (R-Wis.) he will not appear for a transcribed...

President Trump's executive order recommending that the measles, mumps and rubella (MMR) vaccine be split up across three different appointments...

Nearly 14,000 cases of cyclospora have been confirmed in the U.S., according to the CDC. Last year, the U.S. saw...