Robust SARS-CoV-2-specific and heterologous immune responses after natural infection in elderly residents of Long-Term Care FacilitiesTut G, Lancaster T, Butler MS, Sylla P, Spalkova E, Bone D, Kaur N, Bentley C, Amin U, Jadir AT, Hulme S, Ayodel M, Dowell AC, Pearce H, Margielewska-Davies S, Verma K, Nicol S, Begum J, Blakeway D, Jinks E, Tut E, Bruton R, Krutikov M, Shrotri M, Giddings R, Azmi B, Fuller C, Irwin-Singer A, Hayward A, Copas A, Shallcross L, Moss P.