CDC

Health officials say at-risk people who have received just one dose of the vaccine appear to be significantly less likely to get sick from the virus. Still, they urged a second dose for full protection.

The changes will affect facilities other than those in communities seeing high levels of COVID-19 transmission.

Statistics from 2021 show the rate of infectious syphilis cases reached its highest since 1991 and the total number of cases rose 26% to hit its highest since 1948.

The dangers of official public information being easily be viewed with equal authority to your neighbor's opinion can breed misinformation and mistrust.

The COVID-19 vaccine strategy may be shifting toward Americans getting yearly vaccinations, like many do with annual flu shots.

Those who know Wakefield say her high standards and problem-solving skills make her a good fit for the job of helping “reset” the agency after its failures handling the COVID pandemic.

CDC Director Rochelle Walensky has signed off on updated versions of the Moderna and Pfizer-BioNTech vaccines that target the original virus and the omicron subvariants.

Like fentanyl, eutylone is often mixed with other drugs so users don't realize they're taking it until it's too late.

The CDC blames COVID for half the decline, with the second largest contributor being accidental injuries — primarily drug overdoses, which killed a record-breaking 107,000 Americans last year.

The pandemic caused some kids to fall behind on routine immunizations, and Florida has some of the lowest child COVID-19 vaccination rates in the country.