Cook (illness) was a limited participant at practice Wednesday.
When players are activated from the reserve/COVID-19 list, they are often listed as limited participants as they get their legs under them following their respective bouts with the virus. The Vikings wouldn't have been able to activate Cook from the list earlier Wednesday if he was still symptomatic, so him being listed with an "illness" is more likely related to his conditioning rather than him being under the weather. Cook will have two more opportunities to get in a full session this week before the Vikings potentially clear him to play Sunday in Green Bay.