As Covid-19 transmission ramps up in the United States, recent changes to federal vaccine guidance have left many Americans ...

CDC and the U.S. Department of Health and Human Services did not immediately respond to Reuters' requests for comment.

The infection initially causes fatigue, fever and joint pain. Often -- but not always -- the first sign is a red, round ...

Reported Lyme disease cases in New York soared tenfold from 2020 to 2023, prompting a bipartisan push behind the Kay Hagan ...

Justin Timberlake has been diagnosed with Lyme disease, the former NSYNC star said on Instagram on Thursday, July 31. Timberlake shared the news in a post commemorating his Forget Tomorrow tour, which ...

How quitting smoking lowers lung cancer risk and the importance of regular health check-ups for everyone. Learn more on World ...