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.
Posterior mean for the predicted relative proportion of the total number of human salmonellosis cases attributed to each of the sources. The results were obtained with the modular Bayesian model. Domestic sources are presented in (a) and imported sources in (b). The sum of all eight proportions in each year is less than 100% because a share (1 – ft) of the annual cases was attributed to an unknown source.
