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首页> 外文期刊>Journal of Veterinary Advances >Serological Investigation of Heartworm (Dirofilaria immitis) Infection in Military Dogs from Rio de Janeiro, Brazil
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Serological Investigation of Heartworm (Dirofilaria immitis) Infection in Military Dogs from Rio de Janeiro, Brazil

机译：巴西里约热内卢军犬心丝虫（线虫感染）的血清学调查

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This study was designed to find out the seroprevalence of heartworm infection in working military dogs from the metropolitan area of Rio de Janeiro, Brazil. During May, 2015 to June 2016, blood samples from 103 asymptomatic active working dogs from Air Force, Army and Marine Corps were submitted to immunochromatographic rapid test assay for Dirofilaria immitis infection. The study included the whole dog population housed in four military kennels located in different neighborhoods of Rio de Janeiro and S?o Gon?alo cities. The research results revealed an overall mean prevalence of 5.82%. There was no gender influence on the frequency of the infection (p>0.05). The mean age of positive dogs (5.3 years) was higher than the negative ones (3.3 years) (p<0.05). Occult infection was documented in 16.6% of the seropositive dogs.
机译：这项研究的目的是找出巴西里约热内卢大都会地区工作的军犬心丝虫感染的血清阳性率。在2015年5月至2016年6月期间，对来自空军，陆军和海军陆战队的103只无症状主动工作犬的血液样本进行了免疫色谱快速检测，以检测Dirofilaria炎性感染。这项研究包括在里约热内卢和圣安东尼奥市不同街区的四个军用犬舍中关押的全部犬只。研究结果显示，总体平均患病率为5.82％。性别对感染的频率没有影响（p> 0.05）。阳性犬的平均年龄（5.3岁）高于阴性犬的平均年龄（3.3岁）（p <0.05）。据记录，血清阳性狗中有16.6％发生了隐性感染。

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