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.
Algorithm of testing during the transmission season for WNV and DENV, separated by acute- and convalescent-phase serum or cerebral spinal fluid (CSF) samples. The n value for each box represents the number of positive samples within that test group from the 43 subset samples used in the study and described in Tables 1 to 2.
