Clinico-therapeutic Studies on Haemonchosis in Goats

Abstract

Background: Haemonchosis is one of the major parasitic infestations in small ruminants. Haemonchus contortus is a highly pathogenic parasite that localises in the abomasum of affected animals and exerts its pathogenicity by blood-sucking activity, adversely affecting the health and productivity of animals. In recent years, there is widespread development of anthelmintic resistance against Haemonchus spp. Therefore, a sustainable strategy needs to be implemented to effectively control haemonchosis in goats. The aim of the present study was to find out the efficacy of herbal anthelmintic drug (Carica papaya aqueous seed extract) and haemato-biochemical alterations in Haemonchus infection. Methods: In this study, goats were screened for Haemonchus spp. by the FAMACHA technique. Hemato-biochemical examination was done before and after the therapeutic trial. Herbal anthelmintic drug was prepared from Papaya seed. In-vitro and in-vivo trial were carried out to test the efficacy of prepared herbal anthelmintic drug. Result: The present study showed that FAMACHA can be used for the early screening of Haemonchus spp. in a herd. Significant improvement in haemato-biochemical examination was found in the group treated with the prepared herbal anthelmintic drug. Thus, the herbal anthelmintic (Carica papaya seed extract) can be a good alternative for controlling Haemonchosis in goats.