Overview
- All three infections are in unvaccinated people, with the first case an adult likely exposed in Florida before returning to Michigan.
- Two additional cases were close contacts of the index patient, confirming local transmission within the county.
- The health department published dates and times for potential exposures at sites including Briarwood Mall and several Ypsilanti businesses.
- To limit on-site spread during evaluation, suspected cases are being tested outside facilities or via a mobile clinic with protective protocols.
- Officials are not planning a dedicated vaccine clinic; walk-in MMR vaccination is offered Tuesdays and Thursdays 8:30 a.m.–3:30 p.m. and Fridays 8 a.m.–3 p.m., and the vaccine is about 97% effective.