Since the first case of the coronavirus was identified in Pennsylvania on March 6, 2020, we’ve been tracking its spread. Every day, we compile data from local, state and federal health departments to provide a comprehensive picture of the pandemic in our region. Changes in data collection and reporting methods may cause some spikes or dips in daily totals. You can read our FAQ for more details.
Developers: Garland Potts and Dain Saint, Philadelphia Inquirer, and Daniel Simmons-Ritchie, Spotlight PA.
Graphics: John Duchneskie, Dylan Purcell and Dominique DeMoe, Philadelphia Inquirer, and Daniel Simmons-Ritchie, Spotlight PA.
Editors: Jessica Parks, Philadelphia Inquirer, and Chris Baxter, Spotlight PA.