Detection of SARS-CoV-2 variant 501Y.V2 in Comoros Islands in January 2021 by Agoti, C, Githinji, G, S Mohammed, K, W Lambisia, A, R de Laurent, Z, W Mburu, M, M Ong'era, E, M Morobe, J, Otieno, E, Abdou Azali, H, Said Abdallah, K, Diarra, A, Ahmed Yahaya, A, Borus, P, Gumede Moeletsi, N, Fred Athanasius, D, Tsofa, B, Bejon, P, James Nokes, D, Isabella Ochola-Oyier, L