The LancetVolume 396, Issue 10246, 25–31 July 2020, Page 226CommentOffline: Preparing for a vaccine against COVID-19Author links open overlay panelRichard HortonShow moreShareCitehttps://doi.org/10.1016/S0140-6736(20)31636-6Get rights and contentPrevious article in issueNext article in issueRecommended articlesCited by (0)View Abstract© 2020 Elsevier Ltd. All rights reserved.