The infected person traveled into Arizona from Mexico and crossed through Santa Cruz County before arriving here, health ...

Pima County officials say the county's only measles case of 2025 is in an individual who crossed the border from Mexico and was hospitalized.

With the U.S. likely to lose its measles elimination status in and the possibility of looming changes to the childhood ...

Children who miss early vaccinations are far more likely to miss the measles, mumps, rubella (MMR) vaccine by age two, a new ...

Kentucky health officials said the unvaccinated traveler stayed at a Grant County hotel while visiting the Ark Encounter.

Kentucky health officials are reporting a potential exposure of measles in Northern Kentucky this week. NKY Health says an ...

Coconino County has reported its first measles case of 2025, adding to a growing number of infections, especially in the northern tier of the state.

For the second year in a row, the US has surpassed 25,000 whooping cough cases — another sign of the risks of falling vaccination levels.

New Jersey health officials are alerting residents to potential measles exposure linked to a traveler who passed through ...

New Jersey state health officials are warning of potential measles exposures at Newark Liberty International Airport before ...

New Jersey health officials are warning travelers who passed through Newark Liberty International Airport on Dec. 19 that ...

It will take many millions of dollars to track and treat the increasing number of people who get the measles as the anti-vaccine movement continues to gain traction. There have been 47 measles ...