Arizona health officials say there are four confirmed linked measles cases, making it another state with an outbreak.

Health officials in Navajo County in northern Arizona say they've confirmed four measles cases, which are the first cases of ...

Health officials in Arizona say there are four linked measles cases in Navajo County, marking the state's first outbreak this ...

Four measles cases have been confirmed in unvaccinated individuals in Navajo County, Arizona, after international travel exposure.

Arizona health officials reported the state’s first measles cases of the year, four Navajo County individuals who were not ...

Waning immunization rates mean Arizona schoolchildren are more vulnerable to vaccine-preventable diseases such as whooping ...