Disease Control

The Environmental Health/Disease Control Division promotes and protects the safety of County residents through environmental regulation, inspections, public education, emergency preparedness, and disease control. Healthy environments help our community thrive!


These helpful links will connect you with the services and programs we offer!


Rabies, Animal Bites and Exposures


Enterovirus-D68 (EV-D68)​

Reportable Diseases (RDC)

Public Health Emergency Important Numbers​

*  means programs managed by Family Health Services Division.

​​For Environmental Health links, click here​​.

​Quick Links​

Environmental Health/Disease Control Division
Largo Government Center
9201 Basil Court, Suite 318
Largo, Maryland 20774

Office Hours: 8:00 a.m. to 5:00 p.m.
Monday through Friday, except County Holidays 

Public Health Emergency After-Hour Numbers Click HERE

​Office: 301-883-7605
Fax: 301-883-7266

TTY/STS Dial 711 for Maryland Relay