Pfizer is not superior to Moderna and it’s ‘perfectly okay’ to mix COVID vaccines, experts say
Breadcrumb Trail Links News Health Canada While health authorities are reassuring Canadians that it’s safe to mix COVID-19 vaccines doses, some appear to be rejecting Moderna for Pfizer Author of the article: Sharon Kirkey Publishing date: Jun 24, 2021 • June 24, 2021 • 5 minute read • 126 Comments “There may be some brand… Read More »