Title: Rapid Replacement of SARS-CoV-2 Variants by Delta and Subsequent Arrival of Omicron, Uganda, 2021
Authors: Bbosa N, Ssemwanga D, Namagembe H, Kiiza R, Kiconco J, Kayiwa J, Lutalo T, Lutwama J, Ssekagiri A, Ssewanyana I, Nabadda S, Kyobe-Bbosa H, Giandhari J, Pillay S, Ramphal U, Ramphal Y, Naidoo Y, Tshiabuila D, Tegally H, San EJ, Wilkinson E, de Oliveira T, Kaleebu P.
Journal: Emerg Infect Dis,doi: 10.3201/eid2805.220121: (2022)


Genomic surveillance in Uganda showed rapid replacement of severe acute respiratory syndrome coronavirus 2 over time by variants, dominated by Delta. However, detection of the more transmissible Omicron variant among travelers and increasing community transmission highlight the need for near-real-time genomic surveillance and adherence to infection control measures to prevent future pandemic waves.