This app shows trends in COVID-19 cases, deaths, wastewater
surveillance, and other key metrics for the state of North Carolina.
Use the options below, or click a county on the map,
to view metrics for a given date and county.
The pandemic vulnerability index
is a metric developed
by scientists from the National Institute of Environmental
Health Sciences, North Carolina State University, and Texas A&M University
which aims to capture the county-level risk to COVID-19.
The metric includes measures from four domains: the infection
rate, population conectration, intervention measures, and
healthcare vulnerability. The index ranges from 0 to 1, with
1 indicating higher vulnerability. The full details of the metric
are available on the