Wyoming reports 2026’s first measles case, with exposed locations listed
WDH confirms Wyoming’s first measles case of 2026, an adult from Fremont County with unknown vaccination status, and enumerates exposure sites and times (including Walmart Riverton on Apr 24 and Maverik Powell on Apr 25). The release notes 15 measles cases in 2025, and warns of the virus’s contagious window and typical symptoms. Public health guidance urges those potentially exposed to monitor for 7–21 days, contact healthcare if symptoms appear, and emphasizes MMR vaccination (two doses ~97% effective) for protection.







