CampETEC Hyperimmune Bovine Colostrum (HBC)

Inclusion Criteria: * Adult between 18 and 50 years of age, inclusive. * General good health, without significant medical illness, abnormal physical examination findings, or clinical laboratory abnormalities, as determined by principal investigator (PI) or PI in consultation with the research monitor and sponsor. * Demonstrate comprehension of the protocol procedures, requirements, and CHIM by passing a written examination (passing grade ≥ 70%). * Willing to participate, as evidenced by signing the informed consent document. * Available for all planned follow-up visits. * Negative serum pregnancy test at screening and negative serum and/or urine pregnancy test on the day of admittance to the inpatient phase for participants of childbearing potential. Participants of childbearing potential must agree to use an efficacious hormonal or barrier method of birth control during the study. Abstinence from intercourse with a male partner is acceptable. Participants who no longer have childbearing potential must have this documented (e.g., tubal ligation or hysterectomy). Exclusion Criteria: General health issues * Presence of a significant medical condition (e.g., psychiatric conditions such as significant anxiety, depression, or somatization disorder; gastrointestinal disease, such as peptic ulcer, symptoms or evidence of active gastritis/dyspepsia, gastroesophageal reflux disease, inflammatory bowel disease, irritable bowel syndrome (as suggested by the functional bowel disorder…