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1978年夏,英国一所制备鸡罐头工厂暴发一起链球菌皮肤传染。该厂每天承受33,000只鸡的宰杀、去内脏、装罐、冷冻等生产流程。工人操作时不戴手套,每天长时间接触潮湿、油腻之物。首例病人发生于7月末,9月达高峰,10月下降。347名职工中,有103名传染上本病,其中82名为初次感染,19名为第二次感染,2名为第三次感染。重复感染皆发生于第一次患病后的10天或更长时期。总发病率为29.7%(103/347),以装罐车间发病率最高,为44%(66/149),其次为取内脏车间,发病率为17%
In the summer of 1978, a canned British chicken factory broke out with a streptococcal skin infection. The plant daily slaughtered 33,000 chickens, gutted, canned, frozen and other production processes. Workers do not wear gloves when operating, daily contact with wet, greasy things. The first patient occurred at the end of July, reached its peak in September and dropped in October. Of 347 workers, 103 were infected with the disease, of whom 82 were initially infected, 19 were second and 2 were third. Repeated infections occurred 10 or more days after the first illness. The overall incidence rate was 29.7% (103/347), with the highest incidence of canning shop being 44% (66/149), followed by visceral workshop with the incidence of 17%