Clinical Research Directory

Inclusion Criteria: * Able to provide their own informed consent and understand study procedures * Undergraduate and graduate students attending Emory University affiliated campuses who reside in university affiliated housing (for undergraduate/graduate) or in off-campus housing (undergraduates). Exclusion Criteria: * University faculty and staff * Currently pregnant or breast feeding * History of immediate or moderate-to-severe allergic reactions to azithromycin * Individuals who have taken systemic antibiotics for any reason in the 30 days prior to enrollment * Individuals with any symptoms of acute illness at the time of screening