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.
Survival rate (A), bodyweight changes (B), and lifespan (C) of mice immunized 90 days before infection with virulent strains of F. tularensis: subsp. holarctica 503, subsp. mediasiatica 678, and subsp. tularensis SCHU. Values are indicated with the standard error of the mean (SEM) for each measurement point.
