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.
Serum IgG and IgA geometric mean titers against (A) S. sonnei Moseley LPS or (B) S. flexneri 2a 2457T LPS for mice (n=15) vaccinated intranasally with 106 CFU at day 0, 14, and 28 as indicated by the arrows below the X-axis. (C) Serum IgG2a and IgG1 titers at day 56 against serotype-specific LPS. Statistical significance was determined by 2way ANOVA. * and **** represent p-values of ≤ 0.05 and ≤ 0.0001, respectively.
