While some information has been restored, scientists are still alarmed over the removal of data. It's not clear what has changed, and some pages remain offline.
Research and basic information on subjects ranging from tuberculosis surveillance to adolescent health disappeared from federal health agency websites.
In a memo obtained by NPR, acting Health Secretary Dorothy Fink forbade staff from public communications on most matters until Feb. 1, unless they get express approval from "a presidential appointee."
The annual winter respiratory virus season is in full force. The number of people catching the flu is skyrocketing, while COVID-19, RSV and other respiratory viral illnesses are also rising.
A person in Louisiana has been hospitalized after being exposed to sick and dead birds. Meanwhile, California has declared an emergency over its growing outbreak in cattle.
The patient was traveling from East Africa, where the mpox disease is endemic. The CDC says the strain does not present a high risk to the general population.
If the new administration embraces proposals to cut the Centers for Disease Control and Prevention's budget and its mission, the public health agency could look very different than it does today.
The number of people that have been diagnosed with a pneumonia-causing bacteria has increased over the past six months. Older people are at higher risk of pneumococcal diseases like pneumonia and menningitis.