Whole-genome sequence analysis reveals the circulation of multiple SARS-CoV-2 variants of concern in Nairobi and neighboring counties, Kenya between March and July 2021. - Khamadi, Samoel Ashimosi; Opanda, Silvanos; Symekher, Samwel Lifumo; Limbaso, Samson Konongoi; Langat, Solomon; Cirindi, Josyline Kaburi; Mwangi, Milkah; Mwikwabe, Nicholas; Okeyo, Seth; Koskei, Edith; Mutisya, James; Owaka, Samwel; et al. (Virology Journal, 2022)