1993年3月,佳木斯市松江乡松江村连续发生了原因不明的村民死亡事件。该村自1993年3月11日发生首发病例,至3月25日止共发病16例,死亡7例,主要临床表现均为呕吐、头晕、头痛、呼吸困难、视力障碍、失明(发生3例),昏迷死亡。本病不发烧,死亡者发病急且重,发病12～26h内即死亡。患者均为27～53岁男性,既往无相同疾病史,无共餐史,但均有饮用散装白酒史。白酒均来源于同一生产厂家。调查期间又出现的新发病例,病前也均有饮用该厂的散装白酒史。经实验室检验,3例死者病前饮剩白酒甲醇含量分 In March 1993, Songjiang Village, Songjiang Township, Jiamusi City, consecutive unexplained villagers died. The village since March 11, 1993 occurred in the first case, to March 25 only a total of 16 cases of disease and death in 7 cases, the main clinical manifestations were vomiting, dizziness, headache, dyspnea, visual impairment, blindness (occurred in 3 cases ), Coma died. The disease is not fever, the incidence of acute and severe death, the incidence of death within 12 ~ 26h. Patients were 27 to 53-year-old male, no previous history of the same disease, no history of eating, but all have a history of drinking bulk liquor. Liquor are derived from the same manufacturer. Emerging during the investigation of new cases, before the illness also have to drink the factory bulk liquor history. After laboratory tests, 3 cases of the deceased were left drinking white wine alcohol content points