Factors associated with the presence of triatomines in rural areas of south Argentine Chaco
Factors associated with the presence of triatomines in rural areas of south Argentine Chaco
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DOI：
10.1590/0037-8682-0357-2018
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发表时间：
2019-01-01
影响因子：
2
通讯作者：
Rodriguez, Claudia S.
中科院分区：
文献类型：
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作者：
Crocco, Liliana;Nattero, Julieta;Rodriguez, Claudia S.
简介：国内和peridomestic存在的Triatoma infestans取决于几个因素，如人类行为，媒介行为，生态和环境。研究方法：这项工作是在139个附属单位进行的，在那里捕获了锥蝽，并记录了锥蝽和围卵期的风险因素。对住户进行了访谈，以获得关于这种疾病的做法的信息，并计算了昆虫学指标。结果：居民区、家庭区和周边区的感染指数分别为59.7%、4.3%和58.3%。住所内感染与住房特征显着相关。在peridomicilies鸡舍的存在与感染的风险增加。在被调查者中，80%的人没有认识到peridomicilies结构的重要性，triatominc控制，并已侵染peridomicilies。结论：结果表明，peridomicilcs的重要性，作为避难所的锥蝽属错误，然而，家庭居民不认为peridomiciles有利于载体的存在的领域。需要采取行动，提高人们对有利于锥蝽存在的因素的认识，以改善纤毛周围环境的条件。
Introduction: The domestic and peridomestic presence of Triatoma infestans depends on several factors, such as human behavior, vector behavior, ecology, and the environment. Methods: This work was conducted in 139 domiciliary units, where triatomines were captured and risk factors in domiciles and peridomicilies were recorded. Household dwellers were interviewed to obtain information about practices regarding this disease and entomological indicators were calculated. Results: Infestation indices were 59.7% for house compounds, 4.3% for domestic areas and 58.3% for the peridomestic areas. Intradomicile infestation was significantly associated with housing characteristics. The presence of chicken coops in peridomicilies was associated with an increased risk of infestation. Of the respondents, 80% did not recognize the importance of the peridomiciliary structures for triatominc control and had infested peridomicilies. Conclusions: The results show the importance of peridomicilcs as refuge sites for Triatominae bugs; however, household dwellers do not perceive peridomiciles as areas that favor the presence of vectors. Actions for raising awareness about factors that favor the presence of triatomines are needed to improve the conditions of peridomiciliary environments.