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.
Morphology of intestinal parasites identified by light microscopy in stool samples. (A) Rhabditiform larva of hookworm (×100). (B) Rhabditiform larva of Strongyloides stercoralis (×400). (C) Egg of Ascaris lumbricoides (×400). (D) Egg of Trichuris trichiura (×400). (E) Cyst of Blastocystis hominis (×1,000). (F) Cyst of Entamoeba histolytica/E. dispar (×1,000). (G) Cyst of Giardia intestinalis (×1,000).
