Bellio Alberto, Traversa Amaranta, Adriano Daniela, Bianchi Daniela Manila, Colzani Alberto, Gili Stefano, Dondo Alessandro, Gallina Silvia, Grattarola Carla, Maurella Cristiana, Zoppi Simona, Zuccon Fabio, Decastelli Lucia
Istituto Zooprofilattico Sperimentale del Piemonte , Liguria e Valle d'Aosta, Torino.
Azienda Sanitaria Locale TO1 , Torino, Italy.
Ital J Food Saf. 2014 Aug 28;3(3):1706. doi: 10.4081/ijfs.2014.1706.
Campylobacteriosis was the most commonly reported zoonosis for confirmed human cases in European Union during 2011. Poultry meat was very often implicated in infections in humans. In Italy commerce of raw poultry meat is common in open-air markets: these areas can be considered at high risk of bacterial contamination due to the high presence birds like pigeons. The aim of this study was to collect data about the contamination by thermotolerant of raw poultry meat commercialised in open-air markets, of work-surfaces in contact with poultry meat and of pigeon stools sampled in the market areas in Turin, Northern Italy. Between September 2011 and December 2012, 86 raw poultry meat samples, 86 environmental swabs and 108 animal samples were collected in 38 open-air markets. Analysis were carried out according to ISO10272-1:2006 standard. was detected in 2.3% (2/86) of raw poultry meat samples, whereas no swab (0/86) resulted positive. Of pigeon stool 28% (30/107) was positive for (83.3% subsp and 16.7% subsp). subsp. was isolated from 1 dead pigeon Our results showed lower rates of contamination than those reported at retail in Europe. Although samples were collected in areas at high risk of contamination, raw poultry meat and work surfaces reported a low level of presence of thermotolerant . The high percentage of isolated from pigeon stools showed the importance of a continuous application of preventive measures by the food business operators and the surveillance activity by the Competent Authority.
弯曲杆菌病是2011年欧盟确诊人类病例中报告最频繁的人畜共患病。家禽肉经常与人类感染有关。在意大利,生禽肉在露天市场交易很普遍:由于有大量鸽子等鸟类存在,这些地区可被视为细菌污染的高风险区域。本研究的目的是收集有关意大利北部都灵露天市场上销售的生禽肉、与禽肉接触的工作表面以及市场区域采集的鸽子粪便中耐热弯曲杆菌污染的数据。2011年9月至2012年12月期间,在38个露天市场采集了86份生禽肉样本、86份环境拭子和108份动物样本。分析按照ISO10272-1:2006标准进行。在2.3%(2/86)的生禽肉样本中检测到弯曲杆菌,而没有拭子(0/86)呈阳性。鸽子粪便中有28%(30/107)弯曲杆菌呈阳性(空肠弯曲杆菌亚种占83.3%,结肠弯曲杆菌亚种占16.7%)。从1只死鸽子中分离出空肠弯曲杆菌亚种。我们的结果显示污染率低于欧洲零售报告的污染率。尽管样本是在高污染风险地区采集的,但生禽肉和工作表面的耐热弯曲杆菌存在水平较低。从鸽子粪便中分离出的弯曲杆菌比例很高,这表明食品经营商持续采取预防措施以及主管当局进行监测活动的重要性。