In its new vaccination guidance document, NACI notes that the use of the word ‘may’ reflects a balance between known benefits and unknown disadvantages or uncertainty in the evidence

Open this photo in gallery: Toronto Public Health nurse draws a dose of Moderna into a syringe at a Toronto vaccination clinic on Feb 3, 2022.Fred Lum/the Globe and Mail
Canada’s immunization advisory task force published new guidance on Friday that ... [2233 chars] Read full article >>