Lab diagnosis Shigella Dysenteria Stool culture Salmonella Typh Culture: blood. stool or urine Non-typhi groups of Culture: blood stool or urine Salmonella Yersinia enterocolitica .Stool or blood cultures ° colonscopy Vibrio cholerae .Dark field microscopy grows as fiat yellow colonies on selective media: thiosulfate-citrate-bile-salts sucrose agar Campylobacter jejuni .Microscopic exam of stool .Selective media with antibiotics at 42(cLab Diagnosis Salmonella Typhi Culture: blood,stool or urine Non-typhi groups of Salmonella Culture: blood,stool or urine Yersinia enterocolitica Stool or blood cultures colonscopy Vibrio cholarae Dark fieldmicroscopy Grows as fiat yellow colonies on selective media: thiosulfate-citrate-bile-salts￾sucrose agar Campylobacterjejuni Microscopic exam of stool Selectivemedia with antibiotics at 42 Shigella Dysenteriae Stool culture • • • • • • Gc