Feasibility of Randomizing Danish Citizens Aged 65-79 Years to High-Dose Quadrivalent Influenza Vaccine vs. Standard-Dose Quadrivalent Influenza Vaccine in a Pragmatic Registry-Based Setting
Conditions
Interventions
- DRUG: Standard-Dose Quadrivalent Influenza Vaccine
- DRUG: High-Dose Quadrivalent Influenza Vaccine
Sponsor
Tor Biering-Sørensen
Collaborators