New SARS-CoV-2 Omicron Variant with Spike Protein Mutation Y451H, Kilifi, Kenya, March-May 2023.Mwanga MJ Lambisia AW Morobe JM Murunga N Moraa E Ndwiga L Cheruiyot R Musyoki J Mutunga M Guzman-Rincon LM Sande C Mwangangi J Bejon P Ochola-Oyier LI Nokes DJ Agoti CN Nyiro J Githinji G
Emerg Infect Dis, (2023). 29:2376-2379