*Age6months–8years who have received fewer than 2 influenza vaccine doses before July 1, 2023, or whose influenza vaccination history is unknown: 2 doses are needed, separated by at least 4 weeks. Administer dose 2 even if the child turns 9 years between receipt of dose 1 and dose 2.
Age 1-8 years who have received at least 2 influenza vaccine doses before July 1, 2023: 1 dose
