“Also, while the vaccine may prevent you from getting sick, it is unknown at this time if you can still carry and transmit the virus to others.”
Gabor David Kelen and Lisa Lockerd Maragakis. COVID-19 Vaccine: What You Need to Know. John Hopkins Medicine. 8 March 2021. https://www.hopkinsmedicine.org/health/conditions-and-diseases/coronavirus/covid-19-vaccine-what-you-need-to-know.