CBC MENU NEWS Sections COVID-19: Top Stories Canada wants WHO approval for Medicago COVID-19 vaccine so it can be donated: Sajjan International Development Minister Harjit Sajjan says he wants the World Health Organization to greenlight Medicago's COVID- 19 shot so it can be donated and used by the COVAX vaccine-sharing alliance. Health 5 Hours Ago Rapid tests arepricey, and that means many people 'just wontt test;' expert wars