Convalescent plasma donors show enhanced cross-reactive neutralizing antibody response to antigenic variants of SARS-CoV-2 following immunization ‌ Harvala, H, Nguyen, D, Simmonds, P, Lamikanra, AA, Tsang, HP, Otter, A, Maes, P, Webster, M, Clarkson, A, Kaloyirou, F, Hopkins, V, Laidlaw, SM, Carroll, M, Mora, A, Griffiths, A, MacLennan, S, Estcourt, L, Roberts, DJ