CPHA Canvax
Abstract

Studies on the effectiveness of seasonal influenza vaccine can affect an individual’s perception of the ability of this vaccine to protect against influenza. However, vaccine effectiveness studies are designed to inform public health decisions rather than for individual decision-making. This overview explains what vaccine effectiveness means and why vaccine effectiveness estimates can vary. Individual variation in the response to seasonal influenza vaccine is based upon risk factors such as age, underlying health conditions, immune status and risk of infection and complications. Therefore, an individual’s decision to get vaccinated should be primarily informed by their risk of influenza illness and their risk of transmitting influenza to vulnerable people.

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Category:

Vaccination Decision Making,Sub Topics: Vaccination Decision Making,Understanding Vaccine Hesitancy,Vaccine Safety and Development,Research and Development,Vaccine Effectiveness and Efficacy Vaccination Decision Making
Sub Topics: Vaccination Decision Making
Understanding Vaccine Hesitancy
Vaccine Safety and Development
Research and Development
Vaccine Effectiveness and Efficacy

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