A measles outbreak in northern Arizona has led to 46 cases statewide in 2025, the highest number since 1991. The outbreak is centered in Mohave County, which has low MMR vaccination rates among ...

Most Arizona parents vaccinate their children but the number who do not continues to grow, posing a significant health risk to schools and to the wider community, new data shows. Unlike some states, ...

A measles outbreak at the Arizona-Utah border has eclipsed 500 cases, state data shows. The number of Arizona cases in Mohave County may be slowing.

PHOENIX (AZFamily) — There are no reported cases of measles in Arizona, but some health officials worry it’s only a matter of time until the disease makes its way here when factoring in the state’s ...

PHOENIX (AZFamily) — Fears are growing about the spread of measles across the country after a second girl in Texas died from the virus. On Sunday, Health Secretary Robert F. Kennedy Jr., who has been ...