It's the day teenagers and family members have been waiting for. Starting Friday morning, anyone in Waterloo Region who is between 12 and 17-years-old that pre-registered for a COVID-19 vaccine will start getting notifications to book an appointment. Keep in mind with Health Canada regulations around the Pfizer-BioNTech vaccine, if you were born in 2009 but aren't 12-years-old yet, you have to wait until at least your birthday to get the shot. The youth will get these notifications, and it will come with instructions for family members 12 and up who live in the same household, to book an appointment at the same time.