High dose recombinant or adjuvanted vaccine HD IIV3 RIV3 or aIIV3 preferred for pts 65 yo however no preference given to any one formulation If none available then any age appropriate formulation ok

High-dose, recombinant, or adjuvanted vaccine (HD-IIV3, RIV3, or aIIV3) preferred for pts ≥65 yo; however, no preference given to any one formulation. If none available, then any age-appropriate formulation ok.