Thunder Bay Ont. mental health experts say chronic stress a big concern at 1 year mark of pandemic Since the month of March rolled around, more and more people might be noticing an increase in feelings such as exhaustion, helplessness and chronic stress. Social Sharing Experts say realities of lockdown one year into the pandemic will be hard for Thunder Bay residents Posted: Mar 13, 2021 9:00 AM ET | Last Updated: March 13 According to mental health experts in Thunder Bay, the one-year mark of the start of the pandemic may feel like a 'grief anniversary' to some, adding to the stress or sadness already felt during this time.(Shutterstock)