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首页> 外文期刊>Food Science & Nutrition >Salmonella spp. and Campylobacter spp. in poultry feces and carcasses in Ouagadougou, Burkina Faso
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Salmonella spp. and Campylobacter spp. in poultry feces and carcasses in Ouagadougou, Burkina Faso

机译：沙门氏菌和弯曲杆菌属。布基纳法索瓦加杜古家禽粪便和屠体

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The importance of Salmonella ?and? Campylobacter as foodborne pathogens is well recognized worldwide. Poultry and poultry products are commonly considered as the major vehicles of Salmonella and Campylobacter infection in humans. The aim of this study was to investigate the hygienic status of poultry facilities and determine the prevalence of Salmonella and Campylobacter in slaughtered poultry feces and carcasses in four different markets in Ouagadougou, capital city of Burkina Faso. A total of 103 poultry feces and 20 carcasses were analyzed using microbiological standard methods. Among the 103 fecal samples, 70 were positive for Campylobacter ssp (67.96%) and 54 for Salmonella ssp (52.42%). The hippurate hydrolysis test revealed that among the 70 Campylobacter strains isolated from feces, 49 were C.?jejuni (70%) and 21 were C.?coli (30%). From the 20 carcasses analyzed, 18 were contaminated with Salmonella (90%) and 10 with Campylobacter ssp (50%). Among the 10 Campylobacter ssp samples isolated from poultry carcasses, all were identified as C .? jejuni using the API CAMPY system and the hippurate hydrolysis test. The assessment of markets hygienic practices for production, transportation, display, and vending of meat revealed unhygienic conditions. To complete the observation of unhygienic practices, we have sampled chicken‐washing solution from the study sites and microbiological analysis of these samples revealed the presence of Salmonella spp in 100% of the samples. This study highlighted that poultry products on sale in Ouagadougou are highly contaminated with Salmonella and Campylobacter . To the best of our knowledge, this is the first report describing Campylobacter presence in the poultry industry of Burkina Faso. Our findings might help to better understand the epidemiology of Salmonella and Campylobacte r.
机译：沙门氏菌和沙门氏菌的重要性弯曲杆菌是食源性病原体，在世界范围内得到广泛认可。家禽和家禽产品通常被认为是人类沙门氏菌和弯曲杆菌感染的主要媒介。这项研究的目的是调查家禽设施的卫生状况，并确定布基纳法索首都瓦加杜古的四个不同市场中屠宰的家禽粪便和屠体中的沙门氏菌和弯曲杆菌的患病率。使用微生物标准方法对总共103个家禽粪便和20个屠体进行了分析。在103份粪便样本中，弯曲杆菌属细菌呈阳性（70.6％），沙门氏菌属细菌呈阳性54份（52.42％），为54。马尿酸盐水解试验表明，从粪便中分离出的70株弯曲杆菌菌株中，空肠弯曲杆菌49株（占70％），大肠杆菌弯曲杆菌21株（占30％）。在分析的20具尸体中，有18具被沙门氏菌污染（90％），有10具被弯曲杆菌属细菌污染（50％）。从家禽尸体中分离出的10株弯曲杆菌属菌种样品中，全部被鉴定为C。？。空肠使用API​​ CAMPY系统和马尿酸盐水解测试。对生产，运输，展示和出售肉类的市场卫生规范的评估显示不卫生的状况。为了完成对不卫生习惯的观察，我们从研究地点采样了洗鸡液，对这些样品进行的微生物学分析表明，100％的样品中存在沙门氏菌。这项研究强调，在瓦加杜古出售的家禽产品受到沙门氏菌和弯曲杆菌的高度污染。据我们所知，这是第一份描述弯曲杆菌存在于布基纳法索家禽业的报告。我们的发现可能有助于更好地了解沙门氏菌和弯曲杆菌的流行病学。

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