High concordance of the TaqMan SARS-CoV-2 mutation panel and spike gene sequencing for the detection of SARS-COV-2 Variants Of Concern oleh Paul Alain Tagnouokam-Ngoupo, Chavely Gwladys Monamele, Serge Alain Sadeuh-Mba, Jules Brice Tchatchueng-Mbougua, Estelle Madaha Longla, Ngu Njei Abanda, Vanessa Ilouga, Moise Henri Moumbeket Yifomnjou, Mathurin Cyrille Tejiokem, Sara Eyangoh, Richard Njouom