Does FW make tomatoes inedible? I have a plant with a darn-near ripe
tomato, but it's showing the obvious signs of the disease.

Yesterday, I had to pull up some twenty or so plants from a smaller
garden I keep across the road. This is first plant in the "main
garden" to become infected. I've had bacterial wilt in the past,
but this is my only experience with fusarium. It seems more tenacious
than bacterial wilt, perhaps owing to our hot wet summer.