COVID has interrupted the Crows' pre-season plans, forced to cancel Friday's intra-club match due to player availability.
At least 13 players and three staff have been impacted by the virus.
"It is disappointing for our players who were looking forward to showcasing the hard work that they have put into this pre-season for our members and supporters via the live stream," Adelaide football boss Adam Kelly said.
"This pandemic has taught us to prepare for all scenarios and be flexible with our planning, and while cancelling the practice game is not ideal, we do not anticipate it having a significant impact on our preparation for the season ahead."
The club is still preparing to face Brisbane in Queensland next week for a league-scheduled practice game.
Triple M's Mark Ricciuto says the AFL must be prepared for similar situations this season.