United States COVID-19 Data Tracker: Variant Proportions
General Info
Original or alternative title
CDC COVID Data Tracker
Coverage type
Country
Time period covered
January, 2021 - present
Data type
Epi surveillance
Keywords
Citation
Contributors
Suggested citation
Centers for Disease Control and Prevention (CDC). United States COVID-19 Data Tracker: Variant Proportions . Atlanta, United States of America: Centers for Disease Control and Prevention (CDC).