A CDC advisory covering dozens of countries is a good reminder for travelers to check their vaccination status.

A group of experts that advises the US Centers for Disease Control and Prevention on its vaccine recommendations has suspended an anticipated push to stop recommending mRNA-based Covid-19 vaccines ...

Polio is not endemic in the United States, but the disease is circulating in 30 other countries now. A doctor explains how to protect against polio when traveling.

Some members of the CDC’s vaccine advisory panel have publicly questioned the safety and manufacturing of the shots, including raising a debunked theory that DNA contaminants in the vaccines are ...

Hospitals face an increasing risk of encountering measles, but many health care workers don't know what it looks like.

The Centers for Disease Control and Prevention has been without a permanent director since the removal of Susan Monarez in August. Its recently installed acting director, Jay Bhattacharya, is also ...