Gastrointestinal helminthiasis: prevalence and associated determinants in domestic ruminants of district Toba Tek Singh, Punjab, Pakistan.
The objective of the present study was to determine the prevalence and associated determinants (e.g., sex, age, on-farm management and husbandry) of gastrointestinal (GI) helminths in the domestic animals of district Toba Tek Singh, Punjab, Pakistan. For this purpose, 1,140 cattle, 1,140 buffaloes, 660 goats, 840 sheep, and 156 camels were randomly selected and their fecal samples were screened every other week for a year using a modified floatation technique. The samples positive for strongyle-type eggs had the parasite species identified using coproculture. It was found that the prevalence of GI helminths was significantly higher (P < 0.05) in sheep (44.17%; 371/840) than in other livestock. Sheep were followed in order by goats (40.15%; 265/660), buffaloes (39.82%; 454/1,140), and cattle (33.68%; 384/1,140). The important helminth species identified were Fasciola (F.) gigantica, Fasciola hepatica, Haemonchus contortus, Toxocara vitulorum, Trichostrongylus spp., Oesophagostomum spp., Ostertagia spp., Cooperia spp., Strongyloides spp., Moniezia spp., and Trichuris spp. The prevalence of GI helminths except F. hepatica and F. gigantica was significantly higher in grazing animals, females (P < 0.05) and young (P < 0.05) of all the host species when compared with stall-fed animals, males and adults, respectively. Using ponds and rivers/canals as drinking water were found to have significant influence (P < 0.05) on the prevalence of GI helminths. The results provide a baseline data for planning future research and control strategies against GI helminthes.
Department of Parasitology, Faculty of Veterinary Science, University of Agriculture, Faisalabad, 38040, Pakistan.
Muhammad Nisar
MN
Khan
Muhammad Sohail
MS
Sajid
Muhammad Kasib
MK
Khan
Zafar
Z
Iqbal
Altaf
A
Hussain
D000383:Agriculture / Q000379:methods; D000818:Animals; D000829:Animals, Domestic / Q000469:parasitology*; D005243:Feces / Q000469:parasitology; D005260:Female; D005618:Fresh Water; D005767:Gastrointestinal Diseases / Q000453:epidemiology / Q000469:parasitology / Q000662:veterinary*; D006374:Helminthiasis, Animal / Q000453:epidemiology*; D006376:Helminths / Q000145:classification / Q000302:isolation & purification*; D008297:Male; D010154:Pakistan / Q000453:epidemiology; D015995:Prevalence; D012307:Risk Factors; D012418:Ruminants / Q000469:parasitology*