This case surveillance publicly available dataset has 32 elements for all COVID-19 cases shared with CDC and includes demographics, geography (county and state of residence), any exposure history, disease severity indicators and outcomes, and presence of any underlying medical conditions and risk behaviors. This dataset requires a registration process and a data use agreement.

Beginning March 1, 2022, the "COVID-19 Case Surveillance Public Use Data" will be updated on a monthly basis. This case surveillance public use dataset has 12 elements for all COVID-19 cases shared with CDC and includes demographics, any exposure history, disease severity indicators and outcomes, presence of any underlying medical conditions and risk behaviors, and no geographic data.,

Note: This dataset has been archived and is no longer being updated. Contact tracing is the process of contacting all people who have tested positive for COVID-19 or have had contact with someone who tested positive. The software for contact tracing in Connecticut is called ContaCT. ContaCT is used for monitoring the health and wellbeing of people affected by COVID-19 and assists in facilitating timely and accurate contact tracing. This dataset includes metrics on COVID-19 cases in the ContaCT system and the contacts associated with those cases for each reporting period, including: Total actionable community cases Attempted interviews within 48 hours - cases Successful interviews within 48 hours - cases Total actionable community contacts Attempted interviews within 48 hours - contacts Successful interviews within 48 hours - contacts Ratio of contacts:cases Number of cases listing at least one contact Median contacts reported Range of contacts reported (min) Range of contacts reported (max) All data are preliminary and are subject to change. Additional information on COVID-19 Contact Tracing can be found here: https://portal.ct.gov/Coronavirus/ContaCT