Professor Cheryl Cohen of the National Institute for Communicable Diseases (NICD), one of the study's authors, underlined that "compellingly, together, our data really suggest a positive story of a reduced severity of Omicron compared to other variants".
A separate study in Scotland showed that Omicron is associated with roughly a two-thirds reduction in the number of people needing hospital care as compared to Delta. Jim McMenamin, the national COVID-19 incident director for Public Health Scotland, touted the Scotland study as another "qualified good news story", but added that it was "important we don't get ahead of ourselves".
PM Doesn't Exclude 'Further Action' to Tackle COVID
He added that the figures related to the new coronavirus variant Omicron are "under constant review", with the situation "extremely difficult" and the "arguments either way are very, very finely balanced".