Förster Maike, Sievert Kai, Messler Sabine, Klimpel Sven, Pfeffer Klaus
Institute of Zoomorphology, Cell Biology and Parasitology, Heinrich-Heine-University, D-40225 Düsseldorf, Germany.
J Med Entomol. 2009 Sep;46(5):1164-6. doi: 10.1603/033.046.0526.
In the current study, samples of 50 synanthropic flies were collected from each of five rural locations used for domestic animal husbandry (specifically a cattle barn, a dog pound, a horse stable, and a pigpen). Flies were examined using a variety of microbiological methods to determine the pathogenic agents that they carried. The most frequently sampled species were Musca domestica (L.) (51%) followed by Stomoxys calcitrans (L.) (24%). All fly species were found to carry an array of different pathogenic bacterial and fungal species. Among these were human pathogens such as Campylobacter jejuni and Escherichia coli-strains (EHEC, EPEC, and ETEC) and the fungi Candida albicans and Candida tropicalis. The germs could be detected in the intestines as well as on the exoskeletons of the flies. The current study confirms and supplements the general knowledge about pathogens that may be transmitted to domestic animals and humans by synanthropic flies.
在当前的研究中，从五个用于家畜饲养的乡村地点（具体为一个牛棚、一个狗舍、一个马厩和一个猪圈）中的每一个收集了50只伴人蝇样本。使用多种微生物学方法对苍蝇进行检查，以确定它们携带的病原体。采样频率最高的物种是家蝇（Musca domestica (L.)）（51%），其次是厩螫蝇（Stomoxys calcitrans (L.)）（24%）。所有苍蝇物种都被发现携带一系列不同的致病细菌和真菌物种。其中包括空肠弯曲菌和大肠杆菌菌株（肠出血性大肠杆菌、肠致病性大肠杆菌和肠产毒性大肠杆菌）等人类病原体，以及白色念珠菌和热带念珠菌等真菌。这些病菌在苍蝇的肠道以及外骨骼上都能被检测到。当前的研究证实并补充了关于伴人蝇可能传播给家畜和人类的病原体的一般知识。
