Testing in the U.S.
COVID-19 Forecasts: New Hospitalizations
Developing Guidance to Protect the Public’s Health
About COVID-19 Epidemiology
Social Media Toolkit
Public Service Announcements (PSAs)
Identifying the source of the outbreak
Information on how CDC is monitoring and tracking COVID-19 including defining cases, collecting information about cases, reporting cases, tracing contacts, and characterizing the impact of disease.