霍乱是由霍乱弧菌引起的烈性肠道传染病。发病急、传播快、死亡率高是其发病和流行特征。一般多在沿海和江河两岸地区流行,也可深入内陆地区流行。夏秋季发病率最高。渔民、船 Cholera is a potent intestinal infectious disease caused by Vibrio cholerae. Rapid onset, rapid transmission, high mortality is its incidence and epidemic characteristics. Generally more in the coastal areas and rivers across the popular, but also in-depth inland areas. The highest incidence of summer and autumn. Fishermen, boats