Swanson (0-1) took the loss Wednesday against the Yankees, allowing three runs on three hits in a third of an inning.
Swanson (forearm) was activated from the 15-day injured list by the Blue Jays on Tuesday, Hazel Mae of Sportsnet reports.
Swanson (forearm) is likely to be activated from the injured list Tuesday, Ben Nicholson-Smith of Sportsnet.ca reports.
Swanson (forearm) will begin a rehab assignment at Single-A Dunedin on Sunday, Shi Davidi of Sportsnet.ca reports.
Swanson (forearm) threw a live batting practice session Thursday, Shi Davidi of Sportsnet.ca reports.
Swanson (forearm) threw another bullpen session Monday, Kaitlyn McGrath of The Athletic reports.
Swanson (forearm) threw a bullpen session Saturday, Shi Davidi of Sportsnet.ca reports.
Blue Jays manager John Schneider confirmed Wednesday that Swanson (forearm) will begin the season on the injured list, Shi Davidi of Sportsnet.ca reports.
Blue Jays manager John Schneider said Monday that Swanson (forearm) will likely begin the season on the 15-day injured list, Keegan Matheson of MLB.com reports.
Swanson (forearm) played catch again Friday, Arden Zwelling of Sportsnet.ca reports.