Americans born in the '70s and '80s may not be immune to measles, health officials say. If you're traveling to a country or region having an outbreak, consider a second dose of vaccine before you go.
Religious and ideological opposition to vaccines has fueled the current measles outbreak. But there's another factor driving low vaccination rates in some communities: poverty.
This year's measles outbreak is the largest in recent memory. But from 1989 to 1991, more than 55,000 people got measles. Federal funding and parents embracing vaccines halted the outbreak.
It's unclear what will happen when the vessel arrives at its home port on the island. The ship was quarantined by St. Lucia after a crew member was confirmed to have the highly contagious disease.
A dengue vaccine put thousands of kids at risk for a deadly condition. Some scientists say the manufacturer and health officials did too little to warn parents in the Philippines.
The World Health Organization tallied over 112,000 measles cases in the first quarter of 2019 — up more than 300% compared with the same period in 2018.
Vaccination eliminated measles from the U.S. nearly 20 years ago. But with this year's record-setting outbreak, are we close to measles making a sustained comeback?