Intestinal parasitic fauna and zoonotic potentials of commonly consumed wildlife

Abstract

A study was carried out in Nsukka cultural zone, Nigeria, with the aim of determining the prevalence, intensity and abundance of intestinal endoparasitic fauna of commonly consumed wildlife or bushmeat. From the 143 wild animals sampled, 141 (98.6 %) were found at least infected with one intestinal parasite. Ascaris lumbricoides was the overall most prevalent (48.8 %). Dicrocoelium hospes differed significantly in age-related prevalence of infection. Significant sex-related difference in infection (P<0.05) was recorded for Strongyloides papillosus, A. lumbricoides, Oesophagostomum columbianum and Moniliformis moniliformis while Taenia saginata and Entamoeba histolytica showed significant seasonal differences in intensity of infection. The results suggest that bush-meats were hosts of various parasites of medical and veterinary importance. There is need for health inspection of bush-meat for trade and consumption.

Keywords

• wildlife
• zoonosis
• intestinal parasites
• prevalence
• bush-meat