BRASILIA, Brazil (AFP) — Brazilian health authorities authorized Covid-19 vaccines for children age five to 11 on Wednesday, as South America’s most populous country faces a rapid increase in cases due to holiday gatherings and the arrival of the Omicron variant. The final green light by Brazil’s Ministry of Health comes three weeks after the nation’s independent medicines regulator, Anvisa, declared Pfizer-BioNTech’s child-size dose to be safe and effective. “To all those parents who want […]