Knowing how many people are vaccinated against an existing or re-emerging threat is a key factor guiding public health ...

Children’s health is the most immediate challenge amid an exposure, but not the only one. Parents may face three weeks of quarantine that requires them to keep their child at home, leaving them ...

Los Angeles County health officials are urging residents to check their measles immunization status following confirmation of ...

Public Health officials have confirmed a case of measles in a traveler who passed through Los Angeles International Airport ...

Millions of dollars have been pulled from state and local vaccination programs with no explanation after a review of the ...

The Tulare County Public Health Department has confirmed two cases of measles. Health officials say both cases were in ...

Lubbock County has seen a decrease in measles cases, with over 3,000 more MMR vaccines administered than expected, but health ...

The Los Angeles County Department of Public Health announced Thursday that a traveler who had contracted measles exposed Los ...

There are now 1,319 confirmed measles cases across 39 states, according to data from the Centers for Disease Control and ...

North America has three other large outbreaks. The longest, in Ontario, Canada, has resulted in 2,276 cases from mid-October ...