CDC has issued travel health notices for four countries contending with chikungunya outbreaks in recent months. What to know ...

In late 2025, the U.S. Centers for Disease Control and Prevention (CDC) issued a Level 2 travel alert for the chikungunya ...

Symptoms of Zika virus are typically mild and may include fever, rash, and joint pain. For most people, symptoms are not harmful, but the virus can lead to serious complications if you’re pregnant.

Ethiopia has confirmed an outbreak of the deadly Marburg virus in the south of the country, the Africa Centers for Disease Control and Prevention (Africa CDC) said on Saturday. The Marburg virus is ...

The Centers for Disease Control and Prevention (CDC) is urging traveling Americans to be on high alert for a deadly mosquito-borne virus after reporting an outbreak of chikungunya in Cuba this week.

Two more West Nile Virus cases have been confirmed in Massachusetts, bringing the total number of human cases for the year up to eight. The Massachsetts Department of Health confirmed a woman in her ...

The Centers for Disease Control issued a health alert on a new outbreak of Ebola virus disease. No cases have been reported in Florida or the U.S. The risk of spread to the U.S. is considered low at ...

Sara Moniuszko is a health and lifestyle reporter at CBSNews.com. Previously, she wrote for USA Today, where she was selected to help launch the newspaper's wellness vertical. She now covers breaking ...

The U.S. Centers for Disease Control and Prevention (CDC) is warning that travelers to China face an "enhanced" risk of contracting a virus spread by mosquitoes. There has been an outbreak of ...