Data and Statistics
Rates, Test Positivity and Community Transmission
Current county data is now available from the Centers for Disease Control and the California Department of Public Health.
Levels of transmission can be found on the CDC's Data Tracker.
Variants of concern in Shasta County
Because just a small fraction of cases are tested for variants and there is a lengthy delay in results from the state laboratory, it is impossible to know how many variant cases are in Shasta County. The state's Tracking Variants page explains what variants are, what we know about them and how the proportion has changed over time. All four known variants of concern found in the state - alpha, beta, gamma and delta - have also been identified in Shasta County. Statewide, more than 82% of the sequenced specimens are now delta, and it is expected that most cases in Shasta County are delta.
Statistics and Maps
Interactive map of cases worldwide - Johns Hopkins University
California Coronavirus (COVID-19) Response
United States at a glance