Notice October 25, 2024: The St. Mary’s County Health Department (SMCHD) phone system has returned to normal operations. Community members can contact SMCHD at 301-475-4330.

St. Mary’s County Health Department Now Testing Wastewater for COVID-19 Variant Viruses

LEONARDTOWN, MD (March 2, 2021) – The St. Mary’s County Health Department (SMCHD) is now sending local wastewater samples for genomic analysis to identify the local presence of COVID-19 virus … [Read more...]

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