Fenlon D R
J Hyg (Lond). 1983 Aug;91(1):47-52. doi: 10.1017/s0022172400060010.
The numbers of salmonella serotypes in raw sewage, sewage sludge and final effluent at a sewage treatment works were determined. Resting gulls which had previously been feeding on the sewage were disturbed and individual faecal samples tested for the presence of salmonellae. The serotypes were compared with those in the sewage. Six serotypes were isolated from the sewage, Salmonella stanley being found in all types of samples. Eleven of the twenty gull faeces samples were positive for salmonellae, a carriage rate of 55%. Seven serotypes were found, S. stanley being most frequent. Three serotypes were found in both sewage and gull faeces.
测定了某污水处理厂原污水、污泥和最终排放水中沙门氏菌血清型的数量。之前以污水为食的休息中的海鸥受到惊扰,并对个体粪便样本进行沙门氏菌检测。将这些血清型与污水中的血清型进行比较。从污水中分离出六种血清型,所有类型的样本中均发现了斯坦利沙门氏菌。20份海鸥粪便样本中有11份沙门氏菌呈阳性,携带率为55%。发现了七种血清型,其中斯坦利沙门氏菌最为常见。在污水和海鸥粪便中均发现了三种血清型。