Harvard Global Health Institute. (2020). Pandemics Explained.
This map shows worldwide, U.S., state, and county-level risk levels for COVID-19 based on the seven day moving average of daily new cases per 100,000 people. Jurisdictions are color-coded to indicate whether they are on track for containment (green), have community spread (yellow), have accelerated spread (orange), or are at a tipping point (red).