GENESIS REFERENCE LABS - GASTROINTESTINAL PATHOGEN
| Organisms | Qualitative Response |
| Bacterial | |
| Campylobacter (C.jejuni, C.coli and C.upsaliensis) | Negative/Positive |
| Clostridium difficile (toxin A/B) | Negative/Positive |
| Salmonella | Negative/Positive |
| Vibrio ( V.cholerae) cholera toxin gene | Negative/Positive |
| Viruses | |
| Adenovirus F 40/41 | Negative/Positive |
| Norovirus GI/GII | Negative/Positive |
| Rotavirus A | Negative/Positive |
| Diarrheagenic E.coli/Shigella | |
| E.coli O157 | Negative/Positive |
| Enterotoxigenic E.coli (ETEC) lt/st | Negative/Positive |
| Shiga-like toxin-producing E.coli (STEC) stx1/stx2 | Negative/Positive |
| *Shigella (S.boydii, S.sonnei, S.flexneri and S.dysenteriae) | Negative/Positive |
| Parasites | |
| Cryptosporidium | Negative/Positive |
| Entramoeba histolytica | Negative/Positive |
| Giardia lamblia | Negative/Positive |
| Revised date: 2/15/2017 |