Harford County

Notice: The Harford County Health Department will be transitioning all locations to a new telephone service on Friday, October 30th, therefore possible interruptions are expected around 11:30am. If you cannot get through by phone, please email us through our website here: https://harfordcountyhealth.com/about/contact-the-harford-county-health-department/

Notice 10/29/26 9:12am: Our system used to print birth and death certificates is experiencing technical issues. Please call 410-838-1500 before coming in. Thank you for your patience.

Notice: Our Environmental Health webpages are currently under construction. If you need assistance finding information, please call 410-877-2300. Thank you for your patience.

Click Here for Information on Food Pantries in Harford County

Para información en español haga clic aquí

Reportable Diseases


Federal and State law requires public health authorities to investigate cases of all reportable diseases.

Our nurses serve as contact tracers for these and other reportable diseases, focused on preventing or limiting the spread of these communicable diseases. This is achieved through disease surveillance, case investigation, contact follow-up and implementation of control measures when necessary.

Providers, hospitals, and labs are mandated to report all such cases to the Health Department.

We rely on a partnership with healthcare entities and private citizens to conduct this work.

Foodborne illnesses

HIV

Lyme

Rabies

Sexually Transmitted Infections (gonorrhea, chlamydia, syphilis, etc.)

Tuberculosis

Viral Hepatitis (including Hepatitis C)

This is not an exhaustive list of reportable diseases. For the full list of national notifiable conditions, visit the CDC’s NNDSS page. Providers with reporting questions should contact us at (410) 612-1779.

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