The number of people requesting the measles vaccine has nearly doubled since the health department alerted the public of the ...

Measles cases rose in the U.S. Public health officials noticed issues in the Trump administration's response. A letter to ...

Measles would normally be expected to have a fatality rate of about one to three deaths out of every 1,000 children infected, the CDC says, so the number of deaths this year suggests there may be far ...

A herd of African elephants instinctively formed an "alert circle" to protect the younger elephants at the San Diego Zoo ...

“Measles is only one plane flight, one boat ride away from New Zealand, so are we concerned? Yes, we are very concerned,” ...

RFK Jr. claims the measles vaccine effectiveness wanes at a rate of nearly 5% a year, an assertion medical experts dispute.

The U.S. hadn’t seen a measles death in a decade until this year, but vaccine hesitancy has helped fuel spread of the highly ...

Texas health officials reported over 560 measles cases in the state Tuesday, days after the Centers for Disease Control and Prevention announced 712 confirmed cases of measles in the U.S. as outbreaks ...

State health officials on Tuesday said the number of measles cases in the state linked to a West Texas outbreak has grown to 561 since January.

The measles outbreak in western Texas is continuing to grow, reaching 561 cases, according to new data published Tuesday.

Whooping cough is spread through respiratory droplets from an infected person and is mitigated by vaccination, which was first introduced in the 1940s. The modern DTaP vaccine aids in protection ...

Several states are reporting cases of measles, a highly contagious viral disease. Both children and adults can get measles.