Fig. 4.
Spatial patterns in testing and confirmed cases in North Carolina through June 1. Note: Empirical Bayesian smoothed values are mapped for Fig. 1B and C, to account for rates with small population denominators.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.