Status:
COMPLETED
Effect of a Third COVID-19 Booster Among Health Care Workers
Lead Sponsor:
Hong Kong Sanatorium & Hospital
Conditions:
COVID-19 Vaccines
Eligibility:
All Genders
18+ years
Brief Summary
A new wave of COVID-19 infections, mainly caused by the Omicron/ Delta variant, has been sweeping the globe since the start of 2022. In response, the administration of a third dose of COVID-19 vaccine...
Eligibility Criteria
Inclusion
- All full time staff members of the private hospital
Exclusion
- History of COVID-19 before 2022
Key Trial Info
Start Date :
May 16 2022
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
December 31 2022
Estimated Enrollment :
3167 Patients enrolled
Trial Details
Trial ID
NCT05373459
Start Date
May 16 2022
End Date
December 31 2022
Last Update
February 28 2024
Active Locations (1)
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1
Hong Kong Sanatorium & Hospital
Hong Kong, Hong Kong