Arizona health officials say there are four confirmed linked measles cases, making it another state with an outbreak.

Measles, once declared eliminated in the U.S., has seen a resurgence, with recent cases linked to travelers passing through U ...

Dr. Jessica Shepherd, chief medical officer for Hers, joins ABC News Live to discuss today’s top health headlines.

As super-contagious measles continues to spread and nears a six-year U.S. record, cases in its original epicenter of West ...

The Virginia Department of Health was notified of a confirmed case of measles at Washington Dulles International Airport and ...

Were you exposed to measles? Local and state health agencies are tracking potential exposures after an unvaccinated ...

A traveler contagious with measles visited multiple public places in Boston from June 7-8, health officials said.

Health officials have confirmed another measles case in Gallatin County, raising the total to 13. The Health Department shared that the person tested positive Saturday. They ...

WASHINGTON — DC Department of Health (DC Health) has been notified of a confirmed case of measles, stemming from an international traveler who arrived in the District via Dulles Airport. Health ...

A child infected with measles may have been contagious while at MemorialCare’s Long Beach Medical Center on Atlantic Avenue ...

Pennsylvania is one of several states that have reported recent measles cases. Here's what parents in Pennsylvania need to ...