COVID-19 cases are on the rise again across the United States, with the biggest increases in parts of the South, Southeast ...

The US Centers for Disease Control and Prevention on Wednesday tallied the highest number of US measles cases since the ...

Measles cases in the United States have reached their highest number in more than 30 years, according to new federal data ...

The U.S. has seen more measles cases in 2025 than in any year since the virus was declared "eliminated" in 2000.

Opioids accounted for 86 percent of all drug overdose deaths in the state with the highest overdose mortality rate.

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

Cancer deaths linked to obesity have tripled in the United States over the past two decades, according to a study being ...

A CDC advisory panel vote to recommend against use of seasonal influenza vaccines containing small amounts of thimerosal ...

The Senate Committee on Health, Education, Labor and Pensions voted along party lines Wednesday to advance President Trump’s nominee to lead the Centers for Disease Control and Prevention ...

Infectious disease specialist Monica Gandhi, MD examines recent claims about the safety of thimerosal, a preservative used in ...

HHS Secretary Robert F. Kennedy Jr. and the CDC vaccine panel have been casting doubt on the hepatitis B shot and the ...

The US Centers for Disease Control and Prevention says it has ended its emergency response to H5N1 bird flu, citing a drop in ...