Who can get a COVID shot right now and why it keeps changing

A federal judge blocked parts of HHS's vaccine policy changes, siding with medical groups against Robert F. Kennedy Jr.'s ...

The CDC’s next chief will face thorny vaccine politics. Here are 3 potential picks.

The White House may pick a former governor, a state health director or a cardiologist who has been critical of repeated ...

If you think your toddler's often ill, you're right—what going to nursery means for catching colds and building immunity

Small children are snotty. A research study that tested children for multiple respiratory viruses every week for a year found that under-fives are carrying one or more viruses 50% of the time. A child ...