Blight Already

I am really amazed at my tomatoes after their brush with pretty bad blight way back in late June - most plants had to have almost all their leaves removed and many the stems as well to within a set of leaves of the ground. We lost almost all of the first flush of flowers & fruit, just managng to keep a few brandywine, pineapple & marmande which ripened, were tiny and blight-marked. I sprayed just the once.
I now have no blight, the plants have reached the top of the frame, re-growing from side shoots. We've been picking cherry roma and sungold for a week or so and in another few days of this heat the first of the plums should be ready. It is an incredible turn around.
Moral of the story is don't give up as I was close to grubbing out the plants and using the space for something else!