The World Health Organization has said it is not yet clear whether the newly-detected coronavirus variant Omicron is more transmissible or causes more severe disease compared to other variants, including the highly-transmissible and globally prevalent Delta variant. There is currently no information to suggest that symptoms associated with Omicron are different from those from other variants, the WHO said.

The World Health Organization has said it is not yet clear whether the newly-detected coronavirus variant Omicron is more transmissible or causes more severe disease compared to other variants, including the highly-transmissible and globally prevalent Delta variant. There is currently no information to suggest that symptoms associated with Omicron are different from those from other variants, the WHO said.