Lipsitch Marc, Swerdlow David L, Finelli Lyn
From the Center for Communicable Disease Dynamics, Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston (M.L.); Medical Development and Scientific/Clinical Affairs, Pfizer Vaccines, Collegeville, PA (D.L.S.); and the Center for Observational and Real-World Evidence, Merck, Kenilworth, NJ (L.F.).
N Engl J Med. 2020 Mar 26;382(13):1194-1196. doi: 10.1056/NEJMp2002125. Epub 2020 Feb 19.