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.
The first y-axis represents the number of Culex quinquefasciatus (purple bars) and Culex tarsalis (green bars) individuals trapped each epidemiological week. The second y-axis represents the number of WNV positive Culex quinquefasciatus (purple line) and WNV positive Culex tarsalis (green line) mosquito pools trapped each epidemiological week.
