Regulators are also expected to allow even younger children with immune deficiencies to get an extra shot.Regulators are also expected to allow even younger children with immune deficiencies to get an extra shot.Coronavirus Omicron Variant, Coronavirus (2019-nCoV), Vaccination and Immunization, Teenagers and Adolescence, Pfizer Inc, BioNTech SE, Centers for Disease Control and Prevention, Food and Drug AdministrationRead More