Our state doctor guy (forgot his title lol) said just now in a press conference, and that Dr. Birx concurred, that they are recommending that businesses do NOT require negative tests as a barrier to coming back to work, due to it putting a further strain on testing availability, and that retesting until negative was only recommended for nursing home patients. This was a reply to a reporter's question so he didn't mention what they did recommend (or if he did I couldn't hear it), but I'd assume the 14-day quarantine and no symptoms.