Authors: Shabir A Madhi; Fernando P Polack; Pedro A Piedra; Flor M Munoz; Adrian A Trenholme; Eric A F Simões; Geeta K Swamy; Sapeckshita Agrawal; Khatija Ahmed; Allison August; Abdullah H Baqui; Anna Calvert; Janice Chen; Iksung Cho; Mark F Cotton; Clare L Cutland; Janet A Englund; Amy Fix; Bernard Gonik; Laura Hammitt; Paul T Heath; Joanne N de Jesus; Christine E Jones; Asma Khalil; David W Kimberlin; Romina Libster; Conrado J Llapur; Marilla Lucero; Gonzalo Pérez Marc; Helen S Marshall; Masebole S Masenya; Federico Martinón-Torres; Jennifer K Meece; Terry M Nolan; Ayman Osman; Kirsten P Perrett; Joyce S Plested; Peter C Richmond; Matthew D Snape; Julie H Shakib; Vivek Shinde; Tanya Stoney; D Nigel Thomas; Alan T Tita; Michael W Varner; Manu Vatish; Keith Vrbicky; Judy Wen; Khalequ Zaman; Heather J Zar; Gregory M Glenn; Louis F Fries Journal: N Engl J Med Date: 2020-07-30 Impact factor: 91.245