The Pfizer vaccine was approved recently by the Public Health Agency of Canada (PHAC) to be used for people as young as 12. The Moderna vaccine, as of May 14, is approved for people age 18 and up, but not for anyone younger. "The vaccine is approved for people who are 18 years of age and older. Its safety and effectiveness in people younger than 18 years of age have not yet been established," reads the PHAC's official guidance on the Moderna vaccines. Eligibility criteria for Moderna vaccines remains the same - all people age 18 and up in Manitoba can now book an appointment to get a Moderna dose.