Animal Health (Livestock & Poultry)
Welcome to the new MDA website!
We have launched our new website and are actively monitoring it. If you notice any issues, please submit feedback. Search results may take a few days to update while search engines index the new website.
Animal Health LP link collection
The MDA Animal Health Program prevents and controls infectious and contagious diseases in Maryland livestock and poultry with particular emphasis on those diseases that threaten public health, endanger food supplies or threaten the economic security of the animal industries.
-
Animal Health Diagnostic Laboratories
Submit samples and find testing services at Maryland's animal health labs in Frederick and Salisbury. -
Backyard Chickens & Small Flocks
Get guidance for registering your flock, selling eggs, and keeping your birds healthy. -
Animal Disease Monitoring & Response
Learn about reportable diseases and what to do if you suspect animal illness. -
Animal Identification & Movement
See requirements for identifying animals and moving them within and across state lines. -
Animal Health Laws & Regulations
Learn about Maryland laws and regulations governing animal health, livestock, and poultry. -
Fair, Show and Exhibition Requirements
Explore current fair and exhibition entry rules, guidelines, and recent updates.
I want to...
Animal health news
-
Caroline County Control Area Released - March 19, 2026
-
Cecil County Control Area Released
-
Caroline County Control Area Released - March 17, 2026
-
Preliminary Testing Confirms Highly Pathogenic Avian Influenza in Cecil County
-
Wicomico County Control Area Released
-
Preliminary Testing Confirms Highly Pathogenic Avian Influenza in Caroline County - February 26, 2026