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.
Anthrax-induced spleen pathology in BALB/c mice 48 h postexposure. There are necrosis of the red pulp with hemorrhage, neutrophilic inflammation, fibrin exudation, and myriads of bacilli (large arrow). Magnifications, ×50 (top), ×280 (middle), ×500 (bottom).
