The Pfizer and Moderna COVID-19 vaccines require two doses. It’s important to get both doses because that will provide the best protection. When you get your first dose, be sure to schedule an appointment for your second dose while you’re there! It takes about two weeks after your final dose for your body to build up protection. health.state.mn.us/diseases/coronavirus/vaccine/basics.html#2 #VaxMN #RollUpYourSleevesMN