Adoption of Strategies to Mitigate Transmission of COVID-19 During a Statewide Primary Election - Delaware, September 2020. - Leidman E; Hall NB; Kirby AE; Garcia-Williams AG; Aponte J; Yoder JS; Hong R; Albence A; Coronado F; Massetti GM (MMWR. Morbidity and mortality weekly report, 2020)