The COVID-19 Immunity Task Force Helping guide Canada’s response to the COVID-19 pandemic
Helping to Guide Canada’s Epidemic Response2021-10-14T09:46:09-04:00

The COVID-19 Immunity Task Force’s mandate

On April 23, 2020, the Government of Canada launched the COVID-19 Immunity Task Force (CITF). We are charged with leading a Canada-wide effort to help determine the extent of SARS-CoV-2 infection in Canada (in the general population as well as in specific communities and priority populations), understand the nature of immunity following infection, and develop improved antibody testing methods. In December 2020, the Task Force was assigned an additional role in vaccine surveillance and, in addition, the Vaccine Surveillance Reference Group was formed.

The Task Force’s mandate supports the implementation of relevant research projects, aligning studies across Canada, and seeking to provide useful information to federal, provincial, and territorial decision-makers as they oversee responses to the COVID-19 pandemic to best protect Canadians.

Priority Areas of Research

Immune Science

Advancing our understanding of immunity: Is immunity a given once someone has had COVID-19? How long does it last? Are there factors that make immunity wane faster?

Seroprevalence Studies

Collecting serologic data: How many Canadians have SARS-CoV-2 antibodies, suggesting they’ve had COVID-19? Are some populations more likely to get SARS-CoV-2 and how could we better protect them?

Immune Testing

Fine-tuning methods for accurate serologic testing: Which tests can detect the new variants? Are there antibody tests that can be developed giving us results in minutes?

Vaccine Surveillance

Supporting research partners from across Canada in a new collaboration that will study vaccine effectiveness and safety in the population at large and in high-priority groups.

Research Spotlight

CITF Summary Report #1: Risks and impacts of the COVID-19 pandemic on Canada’s kids, their parents, and teachers: Latest research results and policy implications

This summary report highlights the main takeaways from CITF/CanCOVID Seminar #1, focused on daycare, primary, and secondary school-aged children, their parents, and teachers. The seven CITF-funded studies involved reported interim results providing a snapshot of the pandemic’s impact on the 2020-21 school year across Canada, both in terms of infection burden and the toll on mental health and social behaviours. The summary includes information about vaccine safety in children and discusses potential policy implications.

Read More

CITF-funded Research Results

A comprehensive review of international vaccine certificate programs for COVID-19

Other|

Vaccine certificates or "passports" are becoming more commonplace, with access to restaurants, event venues, and even workplaces increasingly dependent on proof of vaccination against COVID-19. To better understand how different jurisdictions are implementing digital vaccine certificates, researchers from the Ottawa Hospital Research Institute, including CITF-funded researcher Dr. Kumanan Wilson, performed [...]

Latest News

SeroTracker expands its SARS-CoV-2 serosurveillance hub

CITF-funded SeroTracker has added to its knowledge hub that tracks findings from SARS-CoV-2 serosurveillance efforts worldwide and in Canada. Peruse the maps and graphs and see how many people in this country (by province & territory as well) and around the world are estimated to have been infected with or vaccinated against this coronavirus to date (based on published research).
Explore SeroTracker

SeroTracker dashboard

What is serosurveillance and why is it important?

Serosurveillance is a common way of seeing how many people have been previously infected with a certain infectious agent, in this case SARS-CoV-2, the virus causing COVID-19. Blood samples from hundreds of thousands of Canadians are currently being tested to check levels of antibodies, which suggest a past infection. Serosurveillance can also help determine priority groups for vaccination and will be used to monitor the effectiveness of vaccines.

What does “vaccine surveillance” mean?

Vaccine surveillance includes studies of vaccine effectiveness (how good vaccines are at preventing severe disease, new infections, and transmission) and safety (identifying and quantifying the vaccine adverse effects). Although vaccines go through numerous trials before being approved for use, it is crucial to monitor their effectiveness and safety within a broader population and with various population groups (children, pregnant women, elderly, etc.).
See all FAQs

What is serosurveillance and why is it important?

Serosurveillance is a common way of seeing how many people have been previously infected with a certain infectious agent, in this case SARS-CoV-2, the virus causing COVID-19. Blood samples from hundreds of thousands of Canadians are currently being tested to check levels of antibodies, which suggest a past infection. Serosurveillance can also help determine priority groups for vaccination and will be used to monitor the effectiveness of vaccines.

What does “vaccine surveillance” mean?

Vaccine surveillance includes studies of vaccine effectiveness (how good vaccines are at preventing severe disease, new infections, and transmission) and safety (identifying and quantifying the vaccine adverse effects). Although vaccines go through numerous trials before being approved for use, it is crucial to monitor their effectiveness and safety within a broader population and with various population groups (children, pregnant women, elderly, etc.).
See all FAQs

Sign up for our newsletter!

Research Roundup

Seeking information on vaccine procurement and advice?

For those seeking information on vaccine procurement and advice, please note that it is the COVID-19 Vaccine Task Force that advises the federal government on COVID-19 vaccine procurement and the National Advisory Committee on Immunization that advises the federal, provincial and territorial governments on vaccine delivery policy and priorities.

Go to Top