Tjaden AH, Gibbs M, Runyon M, Weintraub WS, Taylor YJ, Edelstein SL. Association between self-reported masking behavior and SARS-CoV-2 infection wanes from Pre-Delta to Omicron-predominant periods - North Carolina COVID-19 Community Research Partnership (NC-CCRP). Am J Infect Control. 2023 Mar; 51(3):261-267.