伊朗东北部的犬蝇蛆病及其病原体
Canine Myiasis and Its Causal Agents in Northeastern Iran.
作者信息
Moshaverinia Ali, Kazemi Mehrjerdi Hossein
机构信息
Dept. of Pathobiology, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran.
Dept. of Clinical Sciences, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran.
出版信息
Iran J Parasitol. 2016 Jan-Mar;11(1):91-7.
BACKGROUND
Myiasis is defined as the infestation of live human and vertebrate animals with dipterous larvae for a certain period. There are reports indicating that dogs are the most common species affected by myiasis. This study was conducted to identify myiasis-causing flies in owned and stray dogs in Mashhad (Northeastern Iran).
METHODS
A total of 435 owned dogs and 800 stray dogs were examined for myiasis. Myiasis cases were cured and fly larvae were identified by microscopy using the relevant standard identification keys.
RESULTS
Ten out of 435 owned dogs (2.29 %) and 18 out of 800 stray dogs (2.25 %) had myiasis. The causative agents of myiasis in dogs based on their frequencies were as follows: Wohlfahrtia magnifica (50%), Lucilia sericata (28.57%) and Chrysomya albiceps (21.42%).
CONCLUSION
W. magnifica was the most important myiasis-causing fly among the dogs sampled here, sometimes causing very serious damages. However, when treatment was given early enough, the larvae removed and the wound disinfected, the animals usually made a full recovery.
背景
蝇蛆病被定义为双翅目幼虫在人类和脊椎动物活体上寄生一定时期。有报告表明狗是受蝇蛆病影响最常见的物种。本研究旨在识别伊朗东北部马什哈德地区家养犬和流浪犬身上引起蝇蛆病的苍蝇。
方法
共检查了435只家养犬和800只流浪犬是否患有蝇蛆病。对蝇蛆病病例进行治疗，并通过显微镜使用相关标准鉴定密钥识别蝇幼虫。
结果
435只家养犬中有10只（2.29%）、800只流浪犬中有18只（2.25%）患有蝇蛆病。基于出现频率，犬蝇蛆病的病原体如下：沃氏麻蝇（50%）、丝光绿蝇（28.57%）和白纹伊蚊（21.42%）。
结论
在此处采样的犬中，沃氏麻蝇是引起蝇蛆病最重要的苍蝇，有时会造成非常严重的损害。然而，如果尽早进行治疗，清除幼虫并对伤口进行消毒，动物通常会完全康复。
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