The federal health minister’s representative in the House of Commons has confirmed that COVID-19 vaccines were approved without evidence they prevent transmission.
“At the time of initial authorization of the first COVID-19 vaccines, Pfizer-BioNTech, in December 2020, there was no reported evidence on the efficacy of the authorized COVID-19 vaccine to prevent asymptomatic infection, to reduce viral shedding, or to prevent transmission,” Liberal MP Yasir Naqvi said in the House on March 22.