Omicron Will Soon Replace Delta As Dominant Global Variant: Experts
NDTV
While Delta is still the most common variant in all continents except Africa, Omicron is spreading very quickly
Experts in Singapore, which is seeing a surge in Omicron cases, have warned that the new and supposedly more contagious variant is likely to replace Delta over the coming weeks as the dominant global variant, with the virus being fitter and having a reproductive advantage.
While Delta is still the most common variant in all continents except Africa, Omicron is spreading very quickly, said Dr Sebastian Maurer-Stroh, executive director of the state-owned Agency for Science, Technology and Research's Bioinformatics Institute.
Of the genome submissions sent to the Munich-headquartered Gisaid, a data science initiative that provides the shared genome platform for Covid, the Omicron strain has comprised between 7 per cent and 27 per cent of new submissions over the past month, up until Tuesday. The figures refer to all continents except Africa.
"From current data, it looks like Delta will go down over time relative to Omicron," The Straits Times reported, quoting Dr Maurer-Stroh, who is part of the global team that maintains Gisaid.
