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1988年我区某毛纺厂利用办公楼地下室培植平菇。从12月上旬第一次采集平菇后到次年3月下旬,在楼内工作的78名工作人员中先后发生蘑菇肺52例(包括2名培植工和50名楼内工作人员),发病率为66.7％;而楼外的12名工作人员无1人发病。 现场调查 培植平菇的地下室有门与楼道相通,门开时可见有“白色烟雾”从门内弥散出来,带有特
In 1988, a woolen mill in our district used the basement of office building to cultivate mushrooms. From the first collection of Pleurotus ostreatus in early December to late March of the following year, 52 cases of mushroom lung (including two plantation workers and 50 floor staff) occurred successively among the 78 staff working in the building. The rate was 66.7%; while there was no one out of 12 staff outside the building. Site investigation Cultivation of mushrooms in the basement of the door and the corridor connected to the door open when you see a “white smoke” diffuse out from the door, with special