The Calgary Flames will be without Micheal Ferland tonight when they face the L.A. Kings.

The Flames announced Sunday that Ferland is now under observation for the mumps, a disease which has affected members of the Canucks and Wild this season, following an outbreak during the 2014-15 campaign.

The 24-year-old Ferland, known more for his abrasive physical style, is having a career year offensively with the Flames, setting new personal bests for goals (14) and points (21) in a single season.