Preparing nursing homes for a second wave of coronavirus disease 2019 (COVID-19). (20th October 2021) - Murthy, A. Rekha; Hanrahan, Jennifer A.; Advani, Sonali D.; Ashraf, Muhammad Salman; Mills, John P.; Mody, Lona; Henderson, David K.; Hayden, Mary K.; Weber, David J.; Wright, Sharon B.; Babcock, Hilary; Guzman-Cottrill, Judith; et al.