Parasitological characteristics and tissue response in the abomasum of sheep infected with Haemonchus spp
Arq. bras. med. vet. zootec; 52 (5), 2000
A histopathological study was conducted on the abomasal mucosa of 40 Corriedale sheep exposed to natural infection with Haemonchus spp. The sheep were allowed to graze on contaminated pastures for 14 days and, after being housed for 28 days, they were slaughtered. Fecal samples were collected for fecal e...