Covid-19Regional Covid-19 TBDHU Reports One New COVID-19 with Seven Resolved Cases By NNL Staff - November 16, 2021 695 Thunder Bay – COVID-19 Update – The Health Unit is reporting 1 new case of COVID-19 in the TBDHU. There are currently 12 active cases with 7 more having resolved since yesterday. The case is in Thunder Bay and surrounding communities.