Center for Zoonotic and Vector-borne Diseases (CZVBD)

Data and Statistics

Animal Bites and Non-Bite Exposures

Animal bites are reportable (Code of Maryland Regulations (COMAR), Reporting Bite or Non-Bite Contacts to Humans).

Arboviral Diseases

Data for Humans, Equines, Mosquitoes and Birds

      Maryland Arbovirus Surveillance



Maryland Rabies Summary Data
      Data by Year

      Data by Jurisdiction and Year


      Data by Species and Year

      Data by Month and Year

      Animals Tested and Proportion Positive in Maryland, 2000 -2017


     Rabies Annual Reports

Tickborne Diseases

Reported Cases of Lyme disease in Maryland by Jurisdiction

      Lyme Disease