Sponsor:
Pfizer
Code:
NCT04848584
Conditions
COVID-19
Eligibility Criteria
Sex: All
Age: 0 - 70+
Healthy Volunteers: Not accepted
Interventions
Primary Exposure Status of Pfizer-BioNTech COVID-19 Vaccine
BNT162b2 BA.4/5 bivalent
XBB.1.5-adapted vaccinated
Study Details
Eligibility Criteria
Study Design
Interventions and Outcome Measures
Central Contacts and Locations
More Information
Trial information was received from ClinicalTrials.gov and was last updated on 2025-04-17. This information was provided to ClinicalTrials.gov by Pfizer on 2025-04-11.