PAKISTAN
VETERINARY
JOURNAL
     
 
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Prevalence and Associated Risk Factors of Cystic Echinococcosis in Food Animals – A Neglected and Prevailing Zoonosis
 
Qamer Mahmood1, Muhammad Younus2*, Shakera Sadiq1, Sanaullah Iqbal3, Asif Idrees2, Sakandar Khan4 and Ubaid ur Rehman Zia1*
 

1Department of Epidemiology and Public Health, University of Veterinary and Animal Sciences, Lahore 54600, Pakistan
2Department of Pathobiology, University College of Veterinary and Animal Sciences, Narowal, 51600, Pakistan
3Department of Parasitology, University of Veterinary and Animal Sciences, Lahore 54600, Pakistan
4Department of Food Science & Human Nutrition, University of Veterinary and Animal Sciences, Lahore, Pakistan
*Corresponding author: ubaid.rehman@uvas.edu.pk; younusrana@uvas.edu.pk

Abstract   

Cystic Echinococcosis (CE) is a neglected tropical disease (NTD) impacting the health and economy of the developing states including Pakistan. It is mainly caused by Echinococcus granulosus and renders huge economic losses to the livestock sector. This study investigated the prevalence of CE and associated risk factors. A total of 503 samples from food animals (including 226 cows, 102 buffaloes, 98 sheep, and 77 goats) were inspected for the presence of hydatid cysts by conducting postmortem at various slaughterhouses in district Narowal-Pakistan. Fertility and viability of collected hydatid cysts were assessed by microscopy and confirmatory diagnosis was obtained through conventional Polymerase Chain Reaction (PCR). A pre-structured questionnaire was used to collect baseline data in order to identify the associated risk factors with CE. An overall prevalence of 8.15% was found while in each species it was 12.83% in cattle, followed by buffalo (6.86%), sheep (4.08%) and goat (1.29%), respectively. The order of infection was highest in liver (35.71%) followed by lungs (33.33%) and then both organs at the same time (20%). Such epidemiological findings could help in developing preventive strategies and control programs for CE in Pakistan and other developing countries.

To Cite This Article: Mahmood Q, Younus M, Sadiq S, Iqbal S, Idrees A, Khan S and Zia URR, 2022. Prevalence and associated risk factors of cystic echinococcosis in food animals – a neglected and prevailing zoonosis. Pak Vet J, 42(1): 59-64. http://dx.doi.org/10.29261/pakvetj/2022.008

 
   
 

ISSN 0253-8318 (Print)
ISSN 2074-7764 (Online)



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