TABLE 39-2.
Bacterial Pathogens Grouped by Pathogenic Mechanism
Invasive | Cytotoxic | Toxigenic | Adherent |
---|---|---|---|
Shigella | Shigella | Shigella | Enteropathogenic E. coli |
Salmonella | Enteropathogenic Escherichia coli | Enterotoxigenic E. coli | Shiga toxin-producing E. coli |
Yersinia enterocolitica | Shiga toxin-producing E. coli | Yersinia enterocolitica | Enteroaggregative E. coli |
Campylobacter jejuni | Clostridium difficile | Aeromonas | Diffusely adherent E. coli |
Vibrio parahaemolyticus | V. cholerae and non-O1 vibrios |
Modified from Cohen MB. Etiology and mechanisms of acute infectious diarrhea in infants in the United States. J Pediatr 1991; 118:S34-S43,92 with permission.