Diggs (illness) wasn't spotted at the portion of Wednesday's practice that was open to the media, Chris Tomasson of the St. Paul Pioneer Press reports.
Diggs sat out Tuesday's walk-through practice due to the illness and looks poised to go down as a non-participant on Wednesday's injury report. He'll have one more opportunity to return to practice Thursday before the Vikings determine whether he'll carry a designation into Saturday's divisional-round contest against the 49ers.