Drouin missed the last four games because of the virus, and, prior to that, a lower-body injury.
We'll learn more about his status when head coach Claude Julien addresses the media following the on-ice session.
Before practice got underway, Artturi Lehkonen skated on his own for a third straight day.
Al Montoya, who is sidelined with a concussion, also skated solo with head athletic therapist, Graham Rynbend.
