Sukontason Kabkaew L, Bunchoo Manasanant, Khantawa Banyong, Piangjai Somsak, Rongsriyam Yupha, Sukontason Kom
Department of Parasitology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand.
Southeast Asian J Trop Med Public Health. 2007 Jan;38(1):38-44.
A comparison between the common house fly, Musca domestica, and the Oriental latrine fly, Chrysomya megacephala, was assessed for their potential as carriers of bacteria in urban areas of Chiang Mai Province, northern Thailand. C. megacephala was significantly more likely to carry bacterial species than M. domestica; however, no significant difference was found between the number of positive male and female flies within the same species. A total of 42 bacterial species were isolated. The most common bacterium isolated from M. domestica was coagulase-negative staphylococci (n=57) followed by Escherichia coli (n=10) and Viridans streptococci (n=10), while that of C. megacephala was non-fermentative gram-negative bacilli (n=59) followed by coagulase-negative staphylococci (n=54).
对家蝇（Musca domestica）和大头金蝇（Chrysomya megacephala）进行了比较，评估它们作为泰国北部清迈省市区细菌携带者的可能性。大头金蝇携带细菌种类的可能性显著高于家蝇；然而，同一物种内阳性雄蝇和雌蝇的数量没有显著差异。总共分离出42种细菌。从家蝇中分离出的最常见细菌是凝固酶阴性葡萄球菌（n = 57），其次是大肠杆菌（n = 10）和草绿色链球菌（n = 10），而从大头金蝇中分离出的最常见细菌是非发酵革兰氏阴性杆菌（n = 59），其次是凝固酶阴性葡萄球菌（n = 54）。
