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 (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Schematic diagram showing the ecological and public health significance of Cryptosporidium in rodents and the major routes of transmission. Possible direct, indirect, waterborne, and foodborne transmission of rodent-borne Cryptosporidium at the human–animal–environment interface.