NCT06695117: Study of a Combination Vaccine Comprised of Different Recombinant Spike Antigen Levels of a Matrix-M Adjuvanted Recombinant COVID-19 Vaccine and High-Dose Inactivated Influenza Vaccine in Adult Participants 50 Years of Age and Older

Sponsor: Sanofi. Phase: PHASE1. Conditions: COVID-19 Immunization, Influenza Immunization