Fluad vs. Fluzone High-Dose Vaccine Effectiveness Among Adults ≥65 Years
Conditions
- Influenza
- Community-acquired Pneumonia
- Cardiovascular Events
Interventions
- BIOLOGICAL: Adjuvanted Quadrivalent Inactivated Influenza Vaccine (aIIV4)
- BIOLOGICAL: High-Dose Quadrivalent Inactivated Influenza Vaccine (HD-IIV4)
Sponsor
Kaiser Permanente
Collaborators