… Flu Immunization For the safety of our students, faculty, staff, and clients of our on-campus centers, … vaccinated by a Mass General Brigham provider other than the OHS, you will need to visit your WorkWell Flu Card to upload proof of vaccination or to consent for … be accepted by MGB Occupational Health and uploaded to Exxat or Complio. How do I Request an Exemption? Medical and religious exemption requests are due by October …