Treatment of COVID-19 with remdesivir in the absence of humoral immunity: a case report by Buckland, MS, Galloway, JB, Fhogartaigh, CN, Meredith, L, Provine, NM, Bloor, S, Ogbe, A, Zelek, WM, Smielewska, A, Yakovleva, A, Mann, T, Bergamaschi, L, Turner, L, Mescia, F, Toonen, EJM, Hackstein, C-P, Akther, HD, Vieira, VA, Ceron-Gutierrez, L, Periselneris, J, Kiani-Alikhan, S, Grigoriadou, S, Vaghela, D, Lear, SE, Török, ME, Hamilton, WL, Stockton, J, Quick, J, Nelson, P, Hunter, M, Coulter, TI, Devlin, L, CITIID-NIHR COVID-19 BioResource Collaboration, MRC-Toxicology Unit COVID-19 Consortium, Bradley, JR, Smith, KGC, Ouwehand, WH, Estcourt, L, Harvala, H, Roberts, DJ, Wilkinson, IB, Screaton, N, Loman, N, Doffinger, R, Lyons, PA, Morgan, BP, Goodfellow, IG, Klenerman, P, Lehner, PJ, Matheson, NJ