Effectiveness of COVID-19 Vaccines Against the SARS-COV-2 Delta (B.1.617.2)

Clinical trial NCT05244330 · COMPLETED

Trial details

NCT number: NCT05244330
Sponsor: First Affiliated Hospital Xi'an Jiaotong University
Status: COMPLETED
Study type: OBSERVATIONAL

SARS CoV 2 Infection

Start date: 2021-12-15
Primary completion: 2022-01-15
Enrollment: 1500

View on ClinicalTrials.gov

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