6,313
Participants
Start Date
April 28, 2020
Primary Completion Date
February 24, 2022
Study Completion Date
February 28, 2022
To assess for development of IgG antibodies against SARS-CoV2
Swabs will be collected to assess for COVID-19 if PPE supplies allow.
Center for Environmental Medicine, Asthma and Lung Biology, Chapel Hill
University of North Carolina, Chapel Hill
OTHER