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目的了解和评估农贸市场传播人感染H7N9禽流感疫情的风险。方法随机抽取嘉兴市城乡31个农贸市场进行现场卫生学调查与分析。结果 31个农贸市场均有活禽交易;29(83.87%)个有活禽宰杀点,其中有3个不在交易区内。活禽交易点卫生状况及隔离、消毒、个人防护状况较差,只有1个(3.23%)农贸市场是顾客与禽类不接触。宰杀点与最远的活禽交易点之间的距离在10 m以上的只占41.38%。结论当前农贸市场传播人感染H7N9禽流感风险很大,建议在疾病流行期间关闭活禽市场,并加强监测。
Objectives To understand and assess the risk of communicable human infection of the H7N9 bird flu in the farmers market. Methods A total of 31 farmer’s markets in urban and rural areas of Jiaxing City were randomly selected for field health survey and analysis. Results There were live poultry transactions in all 31 farmer’s markets; 29 (83.87%) live poultry were killed, of which 3 were not in the trading zone. Live poultry trading point of health and isolation, disinfection, personal protection is poor, only 1 (3.23%) farmers market is the customer does not contact with birds. The distance between the slaughter point and the furthest live poultry transaction point that is more than 10 m only accounts for 41.38%. CONCLUSIONS Currently, there is a high risk of people infected with H7N9 bird flu on farmer’s markets, suggesting that the live poultry market should be closed during the epidemic and monitoring should be strengthened.