A new study warns that measles—once declared eliminated in the U.S. back in 2000—could make a permanent comeback if ...

WICHITA, Kan. (KWCH) - The U.S. could face millions of measles cases if state vaccination rates decline even more. That’s according to a new study in the Journal of the American Medical Association.

Dr. Leana Wen, an emergency physician and the former Baltimore Health Commissioner, told CNN’s Pamela Brown that the 988 ...