一氧化碳中毒在冬季较为常见,而在夏季就餐时发生并不多见。1999年8月16日,安阳市某酒店5名顾客吃火锅时,因室内空气质量不符合卫生要求引起一氧化碳中毒,有关情况如下:1　中毒发生情况1999年8月16日23:00,安阳市卫生防疫站接到市人民医院急救中心报告,有5人在某酒店就餐时发生 Carbon monoxide poisoning is more common during the winter months and less common during summer meals. August 16, 1999, Anyang City, a hotel five customers eat hot pot, due to indoor air quality does not meet health requirements cause carbon monoxide poisoning, the relevant information is as follows: 1 poisoning at 23:00 on August 16, 1999, Anyang City Health and Epidemic Prevention Station City People’s Hospital received emergency center report, 5 people in a hotel dining occurred