Fig. 2.
The Number and incidence rate of norovirus GII.4 Sydney outbreaks, by county—Taiwan, January 2012–December 2013. The names of counties with >1 million in population are indicated.
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.