West Nile Virus in Maryland

Maryland has no recent West Nile Virus activity, but 5 alerts have been recorded historically.

Risk Level
🟢 Low
No cases reported in the past 30 days
Cases (30 days)
0
Total Cases
5
Counties Affected
3

Most recent West Nile Virus alert in Maryland: Oct 15, 2025

About West Nile Virus

Mosquito-borne virus causing neurological disease

Full West Nile Virus guide →

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