Categories #canadalist #canadalisting #canadanews #canadapost #canadastories #canadastory #canadatalk #topstories Search Canada Online Listing National advisory committee recommends stretching interval between vaccine doses to 4 months Post author By Search Canada Online Listing Blog Post date March 3, 2021 Canada’s National Advisory Committee on Immunization (NACI) now says the maximum interval between the first and second doses of the Pfizer-BioNTech vaccine should increase from three weeks to four months. Related ← Boxing star Claressa Shields is back for a historic card — and she’s fighting a Canadian → Kielburger brothers say they won’t testify before ‘partisan’ Commons committee