Ground News - WHO's top scientist says no evidence healthy kids, adolescents need COVID-19 boosters
There is no evidence at present that healthy children and adolescents need booster doses of COVID-19 vaccine, the World Health Organization's chief scientist Soumya Swaminathan said on Tuesday. Speaking at a news briefing, she said that while there seems to be some waning of vaccine immunity over time against the rapidly spreading Omicron variant of the coronavirus, more research