Sports A month later, Boston’s Evan Fournier playing through concussion-like symptoms after COVID-19 May 3, 2021Lorenzo Reyes, USA TODAYComments Off on A month later, Boston’s Evan Fournier playing through concussion-like symptoms after COVID-19 Boston Celtics forward Evan Fournier was diagnosed with COVID-19 almost a month ago. He says he's now playing through the aftereffects.