Categories #canadahealth #canadahealthy #canadalistings #canadastory #canadianhealth Health Search Canada Online Listing Pfizer submits preliminary data to Health Canada for kids COVID-19 vaccine trial Post author By Search Canada Online Listing Blog Post date October 2, 2021 Pfizer has submitted preliminary data on its trial for a COVID-19 for kids to Health Canada. Share this:FacebookX Related ← Floating garbage bins help collect trash from Vancouver’s waterways → Days of rage: Angry voters brought new tensions to the 2021 campaign trail