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.
V/N ratios for samples used to develop the tests are shown. •, PRNT negative; +, PRNT positive; dashed vertical lines, positive V/N cutoff for that antigen. Species are listed in the following order: birds (the normal type above the boldface type). mammals (boldface type), and reptile (the normal type below the boldface type). (A) WN/SLE virus biotin-MIA. Results are shown only for known negative results and positive results for the homologous viral antigens. (B) EEE virus biotin-MIA.
