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.
Presence of developmental stages of Cryptosporidium ratti n. sp. (arrow) on jejunal mucosal epithelium in rat (Rattus norvegicus) infected at 1-week-old and sacrificed 10 days post infection. (A) and (B) histological sections stained by hematoxylin eosin, (C) scanning electron microphotograph. Scale bar is included in each figure.
