COVID-19 Effectiveness Study in the Philippines

NCT05518760 UNKNOWN

This is a multi-site, observational, prospective test negative design case-control study which primarily aims to determine the protective effectiveness of 2 doses of an inactivated COVID-19 vaccine at least 14 days after the second dose, against hospitalized virologically-confirmed SARS-CoV-2 infection.

Details

Lead sponsor	University of the Philippines
Status	UNKNOWN
Enrolment	3000
Start date	Wed Nov 09 2022 00:00:00 GMT+0000 (Coordinated Universal Time)
Completion	Fri Mar 15 2024 00:00:00 GMT+0000 (Coordinated Universal Time)

Conditions

• COVID-19
• Vaccine Effectiveness Against COVID-19
• Hospitalized COVID-19

Interventions

• no intervention

Countries

Philippines