Harvin was taken by ambulance to the hospital on Thursday after collapsing and vomiting on the field. He spent the night in the hospital and did not go with the team to San Francisco for Sunday's preseason game.
Coach Brad Childress said Tuesday that Harvin was having more tests done and would not resume practicing until those were finished. He was practicing in full gear Wednesday during the portion that was open to the media.
It is unclear if Harvin will play in the preseason game on Saturday night against Seattle.