Calvert County Health Department

Local (410) 535-5400, DC Metro (301) 855-1353, Annapolis (410) 269-2216

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Bivalent Covid Booster Update

The CDC Vaccine Advisory Panel, made up of 14 national experts in infectious disease and vaccine technology, met to review the scientific evidence behind the newly formulated bivalent covid vaccines. The committee strongly recommended that all Americans 12 and older receive inoculation with the updated boosters if their last dose was more than 2 months ago. Those who have had a covid infection during the last 3 months should talk to their healthcare provider to decide on optimal timing for their booster. The CDC also reaffirmed that 2 years of careful vaccine monitoring have shown no harm to fertility or pregnancy.
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Free At-⁠Home COVID-⁠19 Test Kits
Free rapid antigen kits for families can be obtained through This website allows those who apply to get free rapid antigen test kits for home use. The Health Department continues to encourage individuals with symptoms to seek medical care from their regular medical provider first. If you are sick enough and can't be seen by your provider, seek treatment at the Urgent Care centers or the ER.

Monkeypox and What You Need to Know

Public Health Updates

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Environmental Health Services Disruption
Over the holiday weekend, a water line burst in the building that stores our county well and septic records. Fortunately, no records were damaged during the incident. However, the space does need work and as such our staff will not be able to ... > Full Statement


About 1 in 3 adults are at risk for developing prediabetes. Prediabetes is a condition in which blood sugar is high, but not high enough to be type 2 diabetes. Take the test to find out if you could be at risk for prediabetes. > More info


Fox Run Covid Vax and Testing Site Closed
The incredible efforts of everyone who volunteered and worked with us throughout the sustained Covid response have protected and supported our community in countless ways. We are very thankful for your support during ... > Read More

Rabies Prevention
Rabies is a deadly disease that can be transmitted from an animal infected with rabies to unvaccinated pets and to people. If untreated, rabies is almost always fatal. Rabies is known to exist in all counties in Maryland. > More Info

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  Cases Deaths
Maryland 1,348,327 16,021
Calvert 24,573 150
Last Updated
 10:30 am

Covid Chart

Calvert COVID-19 Positivity Rates
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          Hours of Operation:
    Monday – Friday (excluding     holidays) 8:00 am – 5:00 pm.     Community Health clinics end
    at 4:30 pm. In case of inclement     weather, please call

    For After Hours Public Health     Emergencies Contact the Control     Center at: 410-535-3491

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975 Solomons Island Road North, PO Box 980, Prince Frederick, MD 20678 | (410) 535-5400 | Fax: (410) 535-5285
Calvert Crisis Response Hotline 1-877-467-5628
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