Coprological Examination of Small and Large Ruminants in Central Zone of Khyber Pakhtunkhwa
Said Sajjad Ali Shah1*, Muhammad Ilyas Khan1, Aziz Ullah1, Hayat Ullah2 and Faisal Ahmad2
ABSTRACT
Parasitic infections especially gastrointestinal parasites are a major constraint for blooming dairy industry of Pakistan, because it limit, the productive performance of animals. Aim of the project was to find out the prevalence of internal parasites in small and large ruminants in central zone of Khyber Pakhtunkhwa. For this purpose, a total of 1700 fecal samples were received from central districts and processed for coprological examination. Out of 1700 samples, 947 samples (55.7%) were positive for intestinal parasites. Specie wise prevalence of GI parasites was recorded as 51.5% in cows, 58.3% in buffalo, 73.9 % in sheep and 68.5% in goats. Trichostrongylus (32.8%) was recorded as highly prevalent in cattle followed by amoeba (10.2%) and Fasciola (6.1%), while in buffaloes fasciola was recorded higher followed by amoeba (19%) and Trichostongylus (5.35%). Haemonchus contortus was the most prevalent intestinal parasite in the study area followed by Trichostrongylus in small ruminants, whereas mixed infection in goats was recorded as 21%. Different predisposing factors studied in the current study were season, location, age and sex. Prevalence was recorded higher in hot and humid months of the year because it favors the growth and development of gastrointestinal parasites. Similarly, young and male animals were found more susceptible to gastrointestinal parasites in the current study. Frequent screening of animals and deworming should be practiced for complete eradication of gastrointestinal parasites.
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