Table 2A.

Donor exclusion criteria.

Medical interview (exclusions)

Age < 18 or >70

BMI < 18 or >25 or metabolic syndrome

Informed consent not provided

International travel to area with high risk of traveler's diarrhea in the last 6 months

High-risk sex (unprotected sex outside of a monogamous relationship in last 3 months, or men who have sex with men, sex for drugs or money)

Tattoo, body piercing, or acupuncture in the last 6 months

Needle stick accident in the last 6 months

Household members with active gastrointestinal infection

History of vaccination with a live attenuated virus in the last 3 months

Incarceration or a history of incarceration

Medical history (exclusions)

History of major gastrointestinal surgery

Family history of colorectal carcinoma

Active medical illness or symptoms

Antimicrobials (antibiotics, antivirals, antifungals), probiotics, or PPIs in the last 3 months

Taking any medications

Acute diarrhea in the last 3 months

Irritable bowel syndrome, chronic constipation, Chronic diarrhea Other intrinsic gastrointestinal illness: Inflammatory bowel disease, Colonic polyps, Colon cancer

Autoimmune disease

Atopic disease (including atopic dermatitis)

Chronic fatigue syndrome

Psychiatric symptoms (exclusion)

Any psychiatric disorder assessed by HAMD or NPI

BMI, body mass index; PPIs, proton pump inhibitors; HAMD, Hamilton Depression Scale; NPI, Neuropsychiatric inventor.