Invasion of the cecal mucosa of the chicken by sporozoites of Eimeria tenella.
D000818:Animals; D002432:Cecum / Q000382:microbiology*; D002645:Chickens; D004194:Disease; D004539:Eimeria; D016786:Eimeria tenella; D008460:Meat; D009092:Mucous Membrane; D011200:Poultry; D034101:Sporozoites
CECUM/microbiology; EIMERIA; FOWLS, DOMESTIC/diseases