Figure 2.
Body temperature of pigs upon inoculation with PRRSV 13V091, 13V117 and 07V063. Temperature ≥ 40 °C was considered as fever. Lines represent the mean value in each group.
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.