We are looking for pairs of healthy, cohabiting adults to participate in our study of household transmission of the microbiota. Both romantic and platonic housemates are eligible to participate, as are undergraduate students who live in the same dorm room, suite, or house
Participants will not be enrolled if any of the following conditions are met: pregnant or planning to become pregnant; current medications other than birth control or hormone therapy (if planning to take ciprofloxacin); chronic health conditions; recent illness, immunizations, international travel (past month); recent hospitalizations or antibiotic use (past 3 months); adverse reactions to fluoroquinolone antibiotics.
Check your eligibility for this study here. For participant's rights questions, contact 1-866-680-2906.