Anderson missed Tuesday's game in Tampa Bay with a non-COVID illness but is expected to be back in on Thursday. Anderson has just one assist in 26 games this season.
The COVID-19 outbreak in Calgary continues as seven more players were added to the protocol list, including Lewis. That brings the total to 16 players.
Edler was hurt early in Saturday's game vs. the Wild after going down very awkwardly. Edler could not put any weight on his leg as he was leaving the field, so it's not a surprise that he landed on IR. Christian Wolanin was recalled from the AHL to take Edler's spot on the roster.
Doughty has not played since October 22nd but will return to the lineup on Tuesday. Doughty will skate with Mikey Anderson on the top pair and should be back on PP1 as well.