不宜食用生蟹螃蟹一般以动物尸体或腐殖质为食.因而蟹的体表、鳃及胃肠道中布满了各类细菌和污泥。螃蟹往往带有肺吸虫的囊蚴和副溶血性弧菌,如不高温消毒,肺吸虫进入人体后可造成肺脏损伤。如果副溶血性弧菌大量侵入人体,会发生感染性中毒,表现出肠道发炎、水肿及充血等症状。因此。螃蟹要蒸熟煮透后再食用。 Not suitable for eating raw crabs Crabs use animal carcasses or humus to feed on the body surface, gills and gastrointestinal tract of crabs. Crabs often have paragonimiasis metacercariae and hemolytic vibrio, such as non-high temperature disinfection, paragonimiasis into the human body can cause lung damage. If a large number of Vibrio parahaemolyticus invade the human body, infectious poisoning occurs, showing intestinal inflammation, edema and congestion and other symptoms. therefore. Crab steamed thoroughly before consumption.