My first ever Wikipedia edit! Added photographer credit to Blur’s Blur, having discovered the shot in question s by Scott Goldsmith. I reached out to him for more details:
I was on an assignment at a Pittsburgh hospital … my camera was mounted on a tripod down a long hall when I noticed the gurney rolling by. I happened to be at a low shutter speed and I instinctively started to shoot. It was a nice surprise when the film was processed.