Presymptomatic Transmission of SARS-CoV-2 Amongst Residents and Staff at a Skilled Nursing Facility: Results of Real-Time PCR and Serologic Testing

Goldberg, S.A., J. Lennerz, M. Klompas, E. Mark, V.M. Pierce, R.W. Thompson, C.T. Pu, L.L. Ritterhouse, A. Dighe, E.S. Rosenberg and D.C. Grabowski