De-identified dataset.

SARS-CoV-2 is coded as 0 for seronegative and 1 for seropositive; sex as 0 for male and 1 for female; exposed as 0 for not exposed and 1 for exposed (working in direct care for COVID-19 patients); community contact and coworker contact as 0 for no and 1 for yes; nose picking, nail biting, wearing glasses and having a beard as 0 for never, 1 for monthly, 2 for weekly, 3 for daily and 4 for every hour. (XLSX)