New research reveals measles outbreaks might be much larger than reported. How is your community affected and what can you do ...

UCSF expert Charles Chiu discusses rising measles cases, extreme contagiousness, and why 95% vaccination rates are vital for ...

The Virginia Department of Health (VDH) launched a measles dashboard to help residents understand trends, impact, and risk of ...

A measles exposure in Philadelphia International Airport has local health officials on alert. The Philadelphia Department of Public Health is urging caution for those who might have been exposed at ...

A CBS News medical correspondent and doctor says her "biggest concern for the World Cup is actually measles. It's not ...

Health officials are urging vigilance as measles cases increase in Florida and other states. Two doses of the vaccine are about 97% effective and typically provide lifelong protection. Common symptoms ...

In just the last week, Oregon has issued measles exposure alerts at four Portland-area locations, including an emergency department waiting room, a grocery store and two restaurants. The Oregon Health ...

Twenty years after the United States officially eradicated measles, the virus is taking advantage of waning vaccination rates and spreading again. The United States reported over 2,000 cases of ...

Declining vaccination rates among kindergartners in Pennsylvania over the last five years have increased the threat of a ...