North Carolina is experiencing record high numbers in COVID-19 cases reported daily,
hospitalizations, and the percent of tests that are positive, indicating very high levels of viral
spread across the state. The COVID-19 County Alert System gives individuals, businesses and
community organizations, and public officials a tool to understand how their county is faring and
to make decisions about actions to take slow the spread of the virus. The COVID-19 County
Alert System uses metrics informed by the White House Coronavirus Task Force and North
Carolina’s key metrics to categorize counties into three tiers:
1. Yellow: Significant Community Spread
2. Orange: Substantial Community Spread
3. Red: Critical Community Spread
Because no one metric provides a complete picture, the COVID-19 County Alert System
uses a combination of three metrics: case rate, the percent of tests that are positive, and
hospital impact within the county.