Antibiotic resistance patterns of bacterial strains isolated from Periplaneta americana and Musca domestica in Tangier, Morocco
Antibiotic resistance patterns of bacterial strains isolated from Periplaneta americana and Musca domestica in Tangier, Morocco
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DOI：
10.3855/jidc.336
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发表时间：
2010-04-01
影响因子：
1.9
通讯作者：
Gutierrez, Jose
中科院分区：
文献类型：
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作者：
Bouamama, Lamiaa;Sorlozano, Antonio;Gutierrez, Jose
背景：苍蝇和蟑螂是两种与人类密切接触的昆虫。它们是人体外部或消化道中致病菌的携带者。方法：从摩洛哥丹吉尔市6个区的居民区采集美洲大蠊和家蝇标本，共分离出251株细菌，并进行药敏试验。(14.7%）、普罗威登斯菌属（Providencia spp.）(9.6%），葡萄球菌属。(15.1%）和肠球菌属（Enterococcus spp.）(11.6%).这项研究表明，来自美国蟑螂和家蝇的细菌菌株种类之间没有差异。碳青霉烯类和氨基糖苷类抗生素对本研究中分离的革兰阴性杆菌的活性为100%。葡萄球菌属对利奈唑胺、万古霉素、达托霉素、左氧氟沙星、复方新诺明敏感，肠球菌属未发现耐药性。在我们的环境中，虽然从居民区收集的蟑螂和苍蝇可能是人类致病菌的载体，由它们引起的感染很容易治疗，因为它们的细菌对社区或医院常规使用的抗生素高度敏感。医院的
Background: Flies and cockroaches are two insects in close contact with human beings. They are carriers of human pathogenic bacteria on the external areas of their bodies or in their digestive tracts. This study examines Periplaneta americana and Musca domestica collected from the residential areas of six districts in Tangier, Morocco.Methodology: In total, 251 bacteria were isolated from external areas of the participants' bodies and the antimicrobial susceptibility was calculated.Results: The predominant bacterial species included Escherichia coli (17.9%), Klebsiella spp. (14.7%), Providencia spp. (9.6%), Staphylococcus spp. (15.1%) and Enterococcus spp. (11.6%). The study showed no difference between the species of bacterial strains from American cockroaches and houseflies. Carbapenems and aminoglycosides were active against 100% of the Gram-negative bacilli isolated in this study. Staphylococcus spp. strains were susceptible to linezolid, vancomycin, daptomycin, levofloxacin and cotrimoxazole, and no antibiotic resistance was found in Enterococcus spp.Conclusions: In our setting, although both cockroaches and flies collected from residential areas may be vectors of human pathogenic bacteria, the infections caused by them are easily treatable as a result of the high susceptibility of their bacteria to antibiotics routinely used in the community or in hospitals.