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.
Distribution of the time between infection and detection.
Notes. Lines represent the probability distribution of days between infection and detection. The parameters of the SEIR model (rate of transition from exposed to infectious; rate of infectious to removed) are selected to be consistent with the mean duration reported in the legend.
