Canada Allows Mixing And Matching COVID-19 Vaccines
OTTAWA, Jun 2 (NNN-XINHUA) – Canada’s National Advisory Committee on Immunisation (NACI), announced its updated guidance yesterday, to allow mixing and matching approved COVID-19 vaccines in most scenarios. Under the updated guidance, people who received a first dose of the AstraZeneca vaccine may receive Pfizer-BioNTech or Moderna for their second…
