Recommendations for Demonstrators, Law Enforcement Agencies, and Public Health Agencies for Reducing SARS-CoV-2 Transmission During Civil Protests. (May 2021) - Eisenman, David P.; Wiley, Dorothy J.; Pollock, Brad H.; Rutherford, George W.; Rimoin, Anne W.; Bibbins-Domingo, Kirsten; Checkoway, Harvey; Hurd, Thelma; Waters, Catherine M.; Dawson-Rose, Carol