Filterable spreadsheets of vaccine effectiveness studies included in the weekly summary tables. Separate spreadsheets are available for primary series and booster dose studies.

This table summarizes the vaccine effectiveness data for COVID-19 studies conducted globally. This table is updated weekly. 

These forest plots summarize available COVID-19 vaccine effectiveness against Omicron variant by vaccine and population of special interest, and for second booster dose and duration of effectiveness. These forest plots are updated weekly.

This plot summarizes the available laboratory evidence on the ability of COVID-19 vaccines to neutralize SARS-CoV-2 variants of concern.

This document outlines the methods used in the COVID-19 vaccine safety survey. 

This table provides a summary of studies on the duration of protection of COVID-19 vaccines. This table is updated weekly.

This document outlines the methods used in the COVID-19 vaccines neutralization and cellular immunity studies review. 

This document outlines the methods used in the COVID-19 vaccines effectiveness and impact studies review. 

In partnership with the Asian Development Bank, IVAC developed factsheets summarizing key measures for COVID-19 vaccines such as effectiveness and protection against severe disease.

This table summarizes vaccine impact results for COVID-19 studies conducted globally. This table is updated weekly.