Maryland Declares 3-County Measles Outbreak After 14 New Cases Raise 2026 Total to 31
Updated
Updated · WBAL TV Baltimore · Aug 24
Maryland Declares 3-County Measles Outbreak After 14 New Cases Raise 2026 Total to 31
3 articles · Updated · WBAL TV Baltimore · Aug 24
Summary
Maryland health officials declared measles outbreaks in Carroll, Cecil and St. Mary's counties after confirming 14 new cases, all in unvaccinated residents.
31 cases have now been confirmed statewide this year, including 27 since July 15; the latest cluster is concentrated in St. Mary's with 13 cases, Carroll with eight and Cecil with five.
No public exposures have been identified in the 14 new cases, and the state said there is no evidence of widespread community transmission because most infections occurred among household contacts.
MDH is working with county health departments to expand vaccination access, stressing that fully vaccinated people remain at low risk while measles can infect 90% of unprotected people exposed to it.