Surveillance Study:
Surveillance Study protocol V1.0 21 Mar 2024

COVID-19 Vaccine Effectiveness Master protocols:
Current version: COVID-19 Vaccine Effectiveness protocol V6.0_21 Mar 2024

Previous versions:
COVID-19 Vaccine Effectiveness protocol V5.0_18 Sep 2023
COVID-19 Vaccine Effectiveness protocol V4.0_10 Oct 2022
COVID-19 Vaccine Effectiveness protocol V3.3_23 Dec 2021
COVID-19 Vaccine Effectiveness protocol V3.1_02 Jun 2021

Respiratory Syncytial Virus (RSV) Vaccine Effectiveness Master protocol:
Current version: RSV Vaccine Effectiveness protocol V2.0_07 Jun 2024

DRIVE Sample size tool