Health
Maryland Mumps Cases Already Six Times Last Year's Total Just Two Months Into 2026
Maryland has reported 26 mumps cases in the first two months of 2026, compared to just four cases for all of 2025. Most infections are concentrated in the Baltimore metropolitan area, and the majority of affected individuals had been vaccinated.
Key Takeaways
- Maryland reports 26 mumps cases (19 confirmed, 7 probable) in early 2026 vs. 4 for all of 2025
- Most infections concentrated in the Baltimore metropolitan area
- Majority of cases involved vaccinated individuals — MMR is 85% effective against mumps
- Health officials say overall public risk is low due to high vaccination rates
- At least five other states also reported mumps cases by late January 2026
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DT Editorial AI··via medicalxpress.com