An Israeli immunologist suggested this week that the spread of the newly detected Omicron variant — which has sparked panic and resulted in travel bans worldwide — may actually signal the beginning of the end of the global COVID-19 pandemic.
On Nov. 19, Health Canada authorized the Pfizer COVID-19 vaccine for 5- to 11-year-olds. Its decision followed in the footsteps of the U.S. Food and Drug Administration’s emergency use authorization on Oct. 29 for the same age group.