Do I still have to wear a mask if I’m vaccinated?

Yes, mask wearing - in addition to other precautionary measures - is still recommended. While the vaccine does drastically decrease the chance of becoming ill with COVID-19, it is not 100% effective. The vaccine protects you from getting sick, but it may not protect against you infecting other individuals. Additional studies are needed to understand the vaccine’s efficacy in preventing transmission, but in the meantime, precautionary measures should be followed.