Toxoplasma gondii in Cattle, Camels and Sheep in Isfahan and Chaharmahal va Bakhtiary Provinces, Iran
نویسندگان
چکیده
BACKGROUND Toxoplasma gondii is a zoonotic parasite, which is assumed to have cosmopolitan distribution. OBJECTIVES Adopting a cross-sectional study design the current research aimed to determine the occurrence of the parasite in cattle, camels and sheep in Isfahan and Chaharmahal va Bakhtiary provinces of Iran. MATERIALS AND METHODS Animals in the field and those brought for slaughter at abattoirs were included. Blood samples were randomly collected from animals and investigated by polymerase chain reaction (PCR). RESULTS T. gondii infections were detected in 0.00%, 6.60% and 17.9% of the sample cattle (n = 155), camels (n = 122) and sheep (n = 95) respectively. Sheep were more frequently affected in Chaharmahal va Bakhtiary (33.33%) compared to Isfahan (8.47%) (P = 0.005, 95%; CI = 6.88-43.35). No statistically significant difference was observed in infection prevalence between camels and sheep; and between the different sex categories in both camels and sheep. CONCLUSIONS Evidence of T. gondii occurrence in sheep and camels was provided in the provinces under study. There is a need to investigate the potential risk factors of zoonotic infections. Furthermore, animal health and production losses caused by the parasite; and associated zoonotic implications in the area under study need to be explored.
منابع مشابه
Molecular Survey of Toxoplasma gondii in Sheep, Cattle and Meat Products in Chaharmahal va Bakhtiari Province, Southwest of Iran
BACKGROUND Toxoplasmosis is a worldwide spread disease. The present study examined the prevalence of Toxoplasma gondii infection among animals of edible meat (cattle and sheep) in Chaharmahal va Bakhtiari Province (Southwest of Iran) in 2012. Furthermore, we attempted for the first time to identify this parasite from the meat products in the province. METHODS The tongue, brain, femur muscle a...
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Background and aims: Toxoplasma gondii is an obligate intracellular parasite which has the potential toinfect all warm-blooded animals. Sheep and cattle play a main role in the economy and their infectionto T. gondii, besides economic losses, can cause the infection of humans through the consumptionof raw meat and other products. In this study, we aimed to survey the prevalenc...
متن کاملAnimal and Veterinary Sciences
Infections by protozoan parasite Toxoplasma gondii are prevalent worldwide in animals and human. T. gondii is the causative agent of toxoplasmosis, one of the most prevalent parasitic infections to humans and domestic animals. If first be during pregnancy, T. gondii may be transferred vertically by tachyzoites that are passed to the embryo via the placenta. T. gondii may be transmitted horizont...
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Introduction: Infection of pregnant women with Toxoplasma gondii during pregnancy may cause congenital toxoplasmosis in embryo and a number of serious and even persistent complications in newborns. One of the most effective factors determining the rate of congenital toxoplasmosis is the rate of Toxoplasma infection or immune status of women in child-bearing ages against the parasite.This study ...
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