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.
Process and storage stability of air- (A and C) and vacuum-dried (B and D) WIV dots up to 7 days at 60 °C/0% RH (A and B) or 30 °C/56% RH (C and D). Hemagglutination titers are represented as log2 titers with significance indicated as * p < 0.05. ** p < 0.01.*** p < 0.001 and **** p < 0.0001.
