If I am fully vaccinated, do I have to quarantine if I am a close contact of someone with COVID-19?

The University of Maine System is exempting fully vaccinated, asymptomatic individuals from quarantine requirements if they come into close contact with someone known to have COVID-19.  An individual is considered fully vaccinated 14 days after receiving a J&J shot or 14 days after their second Pfizer or Moderna shot.  The change in policy follows consultation with state public health officials. A news release with more information is online.