A deadly virus is spreading among horses in Texas, and state officials believe it stems from the recent World Championship ...

As measles continues to spread across the U.S., questions have emerged about whether the country will retain its measles ...

Canada has lost its measles elimination status, and the U.S. may lose its status soon as distrust of vaccines and public ...

If the outbreaks cannot be extinguished soon, the United States will lose its “elimination status,” as determined by the ...

Federal health officials have, for the first time, linked the measles outbreak that began in Texas to an ongoing cluster in ...

The United States may be on track to lose its measles elimination status for the first time in 25 years as health officials ...

Recent U.S. decisions about vaccines signal bigger changes to come that could threaten the foundation of the national childhood immunization schedule.

Eleven more measles cases have been reported, bringing Wisconsin's total to 36 All cases have been among unvaccinated people, and total hospitalizations remain at two people The U.S. is experiencing ...

Measles cases in southwest Utah and northern Mohave County, Arizona, broke the 200 mark this week as 23 new infections were confirmed in the region.

If the outbreaks cannot be extinguished by January, the anniversary of the first cases in Texas, the United States will lose ...

Canada has lost its measles elimination status nearly three decades after it achieved the distinction, under circumstances ...

The area of Short Creek, which bridges the Arizona-Utah border, has seen nearly 160 measles cases and counting.