Fig. 2.
k11 versus time for a non-pharmaceutical intervention on day 30. k11,0 = 0.4, E = 0.8
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.