A spike in viral infections has sickened thousands of travelers and caused several deaths at some popular European destinations.

The Texas Department of State Health Services confirmed that measles cases in certain counties are still rising, mostly involving school-aged children. Dr. Marc Siegel discusses the threat.

A dangerous mpox outbreak is unfolding in Sierra Leone. In just the first week of May, cases rose by 61%, and suspected cases surged by 71%. Roughly half of all confirmed mpox cases in Africa now ...

Los Angeles County has declared a communitywide outbreak of hepatitis A, a contagious viral disease that can lead to lasting liver damage or even death.

Just 31% of respondents in a Reuters/Ipsos poll agreed with a statement that the Trump administration is handling the measles outbreak responsibly.

Prepared foods sold in four states have been linked to a listeria outbreak that has hospitalized 10 people, according to the FDA.

The strain of mpox causing international concern is different than the one that spread in 2022. Here's what to know about the virus' symptoms and how it spreads.

Officials claimed that this case is not related to the Texas outbreak, warning travelers to be on the lookout for measles symptoms if they traveled through the airport around that same time.

The latest measles outbreak case counts, with data from Johns Hopkins University’s Center for Outbreak Response Innovation and affected states.

The Grand Traverse County Health Department has confirmed a third case of measles, officially declaring an outbreak in the area.Health o ...

Second death reported in measles outbreak as cases climb over 200 The death of a New Mexico adult comes after a 6-year-old died of the disease in Texas last week.