Use and Effectiveness of COVID-19 Vaccines Using State Vaccine Registries and Insurance Claims Data

Study Summary

This study aims to use vaccination information from state vaccine registries linked with HealthVerity insurance claims for the following: * to measure how effective the Pfizer-BioNTech vaccine is at preventing post-COVID conditions. * to understand characteristics of patients who are receiving COVID-19 vaccines. All patients whose information is kept unidentified in the HealthVerity database are eligible to be included for both aims of this study.

Conditions

SARS-CoV-2 COVID-19 Post-Acute COVID-19 Syndrome

Interventions / Drugs

Pfizer-BioNTech COVID-19 mRNA vaccine

View on ClinicalTrials.gov ↗

Sponsor

Study Details

Enrollment1 participants

Primary Completion—

Lead SponsorPfizer

Data Retrieved2026-04-11 02:55:53.190195+00:00

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