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

A new Covid-19 variant, officially known as NB.1.8.1 and nicknamed Nimbus, is now the most common strain in the US, according to the US Centers for Disease Control and Prevention.

Measles cases have been reported by 39 states and jurisdictions in the United States, the worst outbreak since 2019.

The Centers for Disease Control and Prevention (CDC) has officially ended its emergency response to the recent bird flu ...

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

Kennedy, a leading antivaccine activist, removed the COVID-19 vaccine from the CDC's recommended list for healthy children ...

Just over a third of eligible Arkansans participate in federal nutrition assistance aimed at low-income women and children, the second-lowest participation rate in the nation ...

Measles cases in the United States have reached their highest level in 25 years, with more than 1,270 confirmed cases this ...

The CDC said the virus still poses a low risk to the general public, but there have been no human cases reported since ...

With nearly six months left in the year, the total number of cases so far in 2025 has surpassed every year since 1992 ...

A Louisville neighborhood will be fogged for mosquitoes this week after mosquitos infected with West Nile Virus were found.

On Monday, July 7, Alan Sim, Ph.D., the Centers for Disease Control and Prevention’s (CDC) chief data officer, announced his ...