Pediatricians say their key concern is that after Robert Kennedy Jr. fired the government’s top vaccine experts and appointed replacements, the U.S. may ultimately stop calling for the vaccines' use.

This is not the first time the rare hantavirus has been traced to a National Park, as there were cases in people who had visited Yosemite National Park in 2012.

The United States has reported more than 1300 confirmed cases of Measles this year, making it the biggest outbreak of the ...

Measles cases in the United States have reached a record high since the infection was eliminated in 2000. Data published by ...

Presented by Express Scripts Pharmacy Benefit Services{beacon} Health Care Health Care   The Big Story Senate committee to ...

Four more cases of measles have been reported in Kentucky, just after an outbreak was reported in the state last week.

Gun violence awareness is such a critical issue that Mercer Island City Councilmember Craig Reynolds suggested that a ...

Folate, an essential B vitamin, is necessary for the human body to function and many countries, including the United States, ...

Doctors and researchers said the moves will make it harder to detect potentially dangerous changes. If the virus continues to ...

The American Academy of Pediatrics and the American Public Health Association were joined in filing the lawsuit by the ...

Before immunization was widely available in the United States, there were between three and four million cases of measles each year. After immunization ...

The CDC is ending its emergency response to bird flu, citing a significant drop in cases between February and July.