Omicron will soon replace Delta as dominant global Covid-19 variant: Experts
SINGAPORE: Experts in Singapore, where 170 new Omicron cases were reported on Wednesday, have warned that the new and supposedly...
Delta
Delta ‘most transmissible’ variant, growing fast in unvaccinated: WHO chief
NEW DELHI: The Delta variant of Covid-19, identified in at least 85 countries, is the most transmissible of the variants...
