在巴西南里奥格兰德州的一个学生环境中发现弓蛔虫属虫卵和钩虫。
Presence of eggs of Toxocara spp. and hookworms in a student environment in Rio Grande do Sul, Brazil.
作者信息
Gallina Tiago, Silva Maria Antonieta Machado Pereira da, Castro Luciana Laitano Dias de, Wendt Emília Welter, Villela Marcos Marreiro, Berne Maria Elisabeth Aires
机构信息
Departamento de Microbiologia e Parasitologia, Instituto de Biologia,Universidade Federal de Pelotas, Campus Capão do Leão s/n, Capão do Leão, RS, Brazil.
出版信息
Rev Bras Parasitol Vet. 2011 Apr-Jun;20(2):176-7. doi: 10.1590/s1984-29612011000200016.
Environmental contamination by parasite forms was studied on a university campus in the municipality of Pelotas, Rio Grande do Sul. Soil samples were analyzed using the modified Caldwell & Caldwell technique to identify parasite forms. Nematode eggs were detected in 62% of the samples. Among the parasites detected, eggs of Toxocara spp. and Ancylostomatidae were the most prevalent parasites in the studied area throughout the study period. The results demonstrated that there is significant environmental contamination, thereby representing a risk of zoonotic infection for humans frequenting the study area.
在南里奥格兰德州佩洛塔斯市的一个大学校园内，对寄生虫形态造成的环境污染进行了研究。使用改良的考德威尔技术对土壤样本进行分析，以识别寄生虫形态。在62%的样本中检测到线虫卵。在检测到的寄生虫中，弓蛔虫属和钩口科线虫的卵是整个研究期间研究区域内最常见的寄生虫。结果表明存在严重的环境污染，从而对经常出入研究区域的人类构成人畜共患感染风险。
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