Active, Not Recruiting
A Study to Learn About How Well Yearly Updates to the COVID-19 Vaccine Work to Protect People From COVID-19 and How Much Money People Spend on Healthcare for COVID-19
NCT06923137
- Conditions
- COVID-19, COVID-19 (Coronavirus Disease 2019), COVID-19 Infection, +17 more
- Locations
-
- Pfizer New York, United States