Among 121 cases,the most prevaleut pathogens were shigella(9 59%),followed by C. jejuni(2 29%),ETEC(0 76%),Salmonella(0 44%),Vibrioparahaemolyticus(0 22%),and Plesiomonas,Aeromonas,EPEC(0 11%).

• 其中志贺氏菌检出率9.；59%25，空肠弯曲菌检出率2