Olofsson scored his fifth goal of the season in Wednesday's 2-1 overtime loss to the Maple Leafs.
Olofsson (illness) is expected to rejoin the Sabres on Sunday against the Hurricanes, Heather Engel of NHL.com reports.
Olofsson (illness) won't accompany the Sabres on the team's upcoming two-game road trip, Paul Hamilton of WGR Sports Radio 550 reports.
Olofsson (illness) missed Thursday's tilt versus Ottawa as a healthy scratch, Bill Hoppe of Buffalo Hockey Beat reports.
Olofsson (illness) will not rejoin the lineup against Ottawa on Thursday, Lance Lysowski of The Buffalo News reports.
Olofsson (illness) won't be available to play Tuesday against Seattle despite taking part in the morning skate, Bill Hoppe of the Olean Times Herald reports.
Olofsson (illness) is practicing ahead of Tuesday's game versus the Kraken, Lance Lysowski of The Buffalo News reports.
Olofsson didn't practice Monday because of an illness, Heather Engel of NHL.com reports.
Olofsson posted two assists in Friday's 3-2 win against the Penguins.
Olofsson scored his first two goals of the season in Tuesday's 5-2 loss to the Bruins.