An official website of the United States Government 
Here's how you know

Official websites use .gov

A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS

A lock ( lock ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Photos

Snapshots of what’s happening in the Defense Department.

Cutting tissue samples

Amanda Hauck

Amanda Hauck, a resident at the Defense Department's Veterinary Pathology Center Residency Program, examines tissue from an animal in the laboratory at the Joint Pathology Center in Silver Spring, Md., Feb. 22, 2019. Veterinary pathology specializes in the diagnosis of diseases through the examination of animal tissue and body fluids.

Photo Gallery