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 ...

According to the Navajo County Public Health Services District, the individuals were not immunized and have a recent history of international travel.

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

The Navajo County Public Health Services District (NCPHSD) and the Arizona Department of Health confirmed four cases of ...

For the first time this year, Arizona has cases of the measles. State and county officials said on Monday they have confirmed ...

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

Infectious disease experts are working to find people who may have been exposed to the measles after four cases were ...

Fewer than a third of Arizona classrooms have herd immunity against measles, even as a deadly outbreak spreads. But there's ...

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