The Division of Disease Control uses several methods to track communicable diseases and emerging outbreaks of illnesses. To view surveillance data, click on the title of the Data/Report in the table below.

All surveillance data is preliminary and is not intended for further distribution.


Title of Data/Report Update Frequency Date Last Updated Relevant Disease Information Pages
Annual Report Annually 12/10/2019 -
Chlamydia Annually 10/10/2019 -
Gonorrhea Annually 10/10/2019 -
General STDs Annually 10/10/2019 -
Hepatitis A Annually 01/03/2020 -
Hepatitis B & C Quarterly 01/14/2019 About Hepatitis C
HIV/AIDs Annually - -
Influenza Weekly (September-May) 01/06/2020 About Influenza
Opioid Quarterly 07/13/2018 Guidelines for Opioid Prescribing
Other Respiratory Viruses Weekly (September-May) 12/18/2019 -
Syphilis Annually 10/10/2019 -
Tickborne Diseases Annually 06/22/2017 About Tickborne Diseases
Travel-Related Arboviral Infections: Chikungunya, Dengue, and Zika Viruses Monthly (July-October) 10/25/2019 About Arboviruses
Tuberculosis Annually 07/13/2017 About Tuberculosis
Vaccination Coverage Annually 06/13/2017 Immunization
West Nile Virus Weekly (July-October) 01/06/2020 About West Nile Virus (Arboviruses)