We try to provide the most comprehensive state-level coronavirus data. Housed at @TheAtlantic.The COVID Tracking Project collects and publishes the most complete testing data available for US states and territories.

Core values

- **Data Accuracy and Availability**: It provided a unified and reliable source of COVID-19 data, filling a critical gap in the early stages of the pandemic when official sources were lacking[1].
- **Widespread Use**: The data was used in over 80,000 news reports and 1,000 academic articles, and was cited by federal agencies, including the CDC, and both the Trump and Biden administrations[1].
- **Policy Influence**: The project's data informed policy decisions, such as the Advisory Committee on Immunization Practices' vaccine allocation recommendations[1].
- **Addressing Inequalities**: It provided detailed racial and ethnic demographic breakdowns of cases and deaths, which helped highlight and address disparities in health outcomes[1].