Help researchers understand the immune response to COVID-19 vaccines!
Why are we doing the study?
Data has shown the effectiveness of COVID-19 vaccines against severe disease up to 6 months after vaccination, however, there is some evidence of decreasing antibody levels in some population. Hence, the National Advisory Committee on Immunization (NACI) and BC CDC have recommended a third booster dose in certain populations. This study will answer the following questions:
- What is the effectiveness and length of immune response after receiving different COVID-19 vaccines for the first two doses?
- What is the safety and effectiveness if different COVID-19 vaccine products are used for the third dose?
Who are we looking for?
Healthy individuals 30 years of age and older who have received and have a record of their first two doses of an authorized COVID-19 vaccine.
What does the study involve?
The study involves four clinic visits at the VEC during a period of 12 months. Total time commitment is approximately 2-4 hours. You will receive one telephone/email contact from us. We will ask questions about your health at each visit.
For more details, please email us at firstname.lastname@example.org.
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