The one that I was keeping an eye on has TSWV. The definite symptoms showed this morning so I will probably be pulling it soon though it does have a decent small tomato on it now so if it looks like it is holding up okay I may leave it for a while. I do not have that overwhelming fear of it spreading due to an infected plant in the garden. In my experience with TSWV it seems like I get waves of thrips for a couple of days then two or three weeks later I see some infected plants. This seems to happen several times a season but I haven't seen any increase in infection due to leaving a plant or two in the garden after affirming they are infected with TSWV. No matter what I do I know before the season even starts that I will lose plants to TSWV. So far my percentage of plants infected is lower than normal but just saying that is asking for trouble.
Bill