The Study of Soil Contamination by Toxocara spp. Eggs in Different Areas of Chaharmahal and Bakhtiari Province, Southwest Iran
Publish place: Epidemiology and Health System Journal، Vol: 6، Issue: 4
Publish Year: 1398
نوع سند: مقاله ژورنالی
زبان: English
View: 172
This Paper With 5 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_INJER-6-4_007
تاریخ نمایه سازی: 10 خرداد 1400
Abstract:
Background and aims: Toxocariasis caused by the larvae of Toxocara spp. is a zoonotic infectionwith global distribution that is considered an important health problem in the humans. The soil isregarded as the main source of the transmission of Toxocara infection to susceptible hosts. This studyinvestigated the existence of Toxocara spp. ova in rural and urban public areas of Chaharmahal andBakhtiari province.Methods: A total of ۱۸۰ soil samples were randomly collected from ۷۴ public places from urban andrural areas of nine counties of Chaharmahal and Bakhtiari province during May to September, ۲۰۱۷.The samples were examined for Toxocara spp. eggs by the modified sucrose flotation method.Results: The contamination rate of the soil samples with Toxocara spp. ova varied within ۰%-۱۸.۱% indifferent counties. Overall, ۹ (۵%) out of ۱۸۰ examined soil samples were found positive for Toxocaraspp. ova. Of nine investigated districts, Toxocara spp. ova were observed in four counties and thehighest rate of soil contamination was found in Farsan county with ۱۸.۱%. Finally, the prevalence ofToxocara spp. eggs was more in the rural areas (۶.۷%) compared to the urban ones (۳.۳%).Conclusion: This study was the first investigation regarding the contamination of Toxocara spp. eggs inthe soil of public places in rural and urban areas of Chaharmahal and Bakhtiari province. Accordingto the results, the rate of soil contamination in this region was lower compared with the other parts ofIran. Therefore, a further study is required to determine factors that may be involved in the distributionof Toxocara spp. in different areas of this province.
Keywords:
Authors
Giti Shirvani
Medical Parasitology, Seyed-al-Shohada Hospital of Farsan, Shahrekord University of Medical Sciences, Shahrekord, Iran
Rahman Abdizadeh
Department of Medical Parasitology, School of Medicine, Shahrekord University of Medical Sciences, Shahrekord, Iran
Koroush Manouchehri Naeini
Department of Medical Parasitology, School of Medicine, Shahrekord University of Medical Sciences, Shahrekord, Iran
Seifollah Mortezaei
Medical Parasitology, Seyed-al-Shohada Hospital of Farsan, Shahrekord University of Medical Sciences, Shahrekord, Iran
Mina Khaksar
Department of Medical Parasitology, School of Medicine, Shahrekord University of Medical Sciences, Shahrekord, Iran