Canada's COVID vaccination progress as of May 4 at 10:41 ET pic.twitter.com/TN9I6uMYAo

— Canadian COVID Vaccination Progress (@CDNVaccineCount) May 4, 2021

The National Advisory Committee on Immunization is coming under fire after contradicting the advice Canadians have been receiving for weeks to take the first vaccine against COVID-19 that they're offered.https://t.co/YMqsBSoMvY

— CTV National News (@CTVNationalNews) May 4, 2021

NACI said yesterday that the Pfizer-BioNTech and Moderna vaccines are “preferred” and that Canadians should weigh the risks of waiting for one of themhttps://t.co/XTR8NfFlFT

— CityNews Toronto (@CityNews) May 4, 2021