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

Measles is caused by a highly contagious virus that’s airborne and spreads easily when an infected person breathes, sneezes ...

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

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

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

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

As super-contagious measles continues to spread and nears a six-year U.S. record, cases in its original epicenter of West Texas may be subsiding as hesitant residents become more concerned and willing ...

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

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

After hitting last week’s milestone of no new cases, the Texas measles outbreak has increased again. The Texas Department of ...