Tracking changes in SARS-CoV-2 Spike: evidence that D614G increases infectivity of the COVID-19 virus

Authors: Bette Korber, Will M. Fischer, Sandrasegaram Gnanakaran, Hyejin Yoon, James Theiler, Werner Abfalterer, Nick Hengartner, Elena E. Giorgi, Tanmoy Bhattacharya, Brian Foley, Kathryn M. Hastie, Matthew D. Parker, David G. Partridge, Cariad M. Evans, Timothy M. Freeman, Thushan I. de Silva on behalf of the Sheffield COVID-19 Genomics Group, Charlene McDanal, Lautaro G. Perez, Haili Tang, Alex Moon-Walker, Sean P. Whelan, Celia C. LaBranche, Erica O. Saphire, David C. Montefiori