2005年中国5个沿海省份鱼类产品中香港海鸥菌的污染调查

为初步了解中国鱼类产品中香港海鸥菌(Laribacter hongkongensisgen.nov.,sp.nov.)的污染情况,2005年8～10月对广西、广东、福建、浙江和河北5个沿海省份的水产品批发市场、零售市场和饭店采集的鱼类产品进行了香港海鸥菌的监测。在5省1097份鱼类样本中,草鱼247份、鲤鱼248份、其他淡水鱼431份和海水鱼171份。草鱼的检出率为7.69%(19/247),鲤鱼为0.81%(2/248),其他淡水鱼为0.23%(1/431),海水鱼中未检出(0/171)。我国沿海省份淡水鱼类产品中存在香港海鸥菌的污染,应加强对香港海鸥菌的监测。

Survey of Laribacter hongkongensis in Fish from Coastal Areas of China in 2005

In order to get information about L.hongkongensis contamination in fish,1097 samples of various species of fish including grass carp(247),bighead carp(248),other freshwater fish(431)and marine fish(171)were collected from five coastal provinces,Zhejiang,Guangxi,Guangdong,Hebei and Fujian in China within the period from August to October 2005.L.hongkongensis was isolated solely from freshwater fishes(7.69% of grass carp(19/247),0.81% of bighead carp(2/248)).The organism was not found in marine fishes.It is concluded that L.hongkongensis needs to be particularly monitored in the market of fresh water fishes.