Kamenev was limited during training camp due to an appendectomy in May, which resulted in him being cut from the playoff roster, Ryan S. Clark of The Athletic reports.
Kamenev had one goal and eight points with a minus-2 rating and 32 shots on net in 38 games prior to the coronavirus halting play in March.
Kamenev has one assist and a plus-1 rating in the last seven games.
Kamenev posted two shots and a hit in his return to the lineup in a 3-0 victory over the Senators on Tuesday.
Kamenev has been a healthy scratch in 11 straight games for the Avalanche.
Kamenev has zero points with nine shots on net in the last seven games.
Kamenev (illness) will rejoin the lineup for Saturday's game against the Bruins, Ryan S. Clark of The Athletic reports.
Kamenev (illness) isn't in the projected lineup for Thursday's matchup with Montreal, NHL.com's Sean Farrell reports.
Kamenev (illness) won't play Wednesday against Toronto, Adrian Dater of ColoradoHockeyNow.com reports.
Kamenev scored his first goal of the season in Tuesday's 3-2 win over the Flames.