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 curves for mice infected i.n. (A) versus i.t. (B) with different doses of B. anthracis Ames strain spores. Groups of female mice (10/group) were infected i.n. or i.t. (as described in Materials and Methods) with the doses shown. Lung depositions were determined in three random mice from each group to assess the actual dose that was delivered to the lung.
