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.
Heatmap of the ratio of the predicted total number of cases over observed values with different contact tracing proportion, case isolation speed and social contact strength during the outbreak. When the strength of the contact matrix (the CNT level during the outbreak) increased, potential alternative strategies related to case tracing and isolation speed which could suppress the epidemic curve closed to the observed level (ratio close to 1, the blue area) drop quickly.
