Johansson was placed in the league's COVID-19 protocol Wednesday, Michael Russo of The Athletic reports.
EDGE Analysis
Johansson missed the team's road trip due to unspecified reasons, but the virus could be the cause for his absence. The Swede will need to be cleared from the list before he's allowed to travel and practice with the team again. The 30-year-old has supplied two goals and an assist through nine games this campaign.