‘It’s like having a concussion,’ says Boston Celtics’ Evan Fournier of lingering Covid-19 side effects

Boston Celtics wing Evan Fournier has compared the long-term side effects of Covid-19 to a concussion, saying he has “been feeling really weird” weeks after contracting the virus.Boston Celtics wing Evan Fournier has compared the long-term side effects of Covid-19 to a concussion, saying he has “been feeling really weird” weeks after contracting the virus.