The TMV (tobacco mosaic virus) transmits extremely easily, so to your second question, yes, treat all of your plants, especially those that are/were side-by-side with the tomatoes and peppers.
About your first question…yes, toss out your soil and all tools should be washed. If your drip irrigation equipment cam in contact with the infected plants or soil, it should be washed.
The TMV (tobacco mosaic virus) transmits extremely easily, so to your second question, yes, treat all of your plants, especially those that are/were side-by-side with the tomatoes and peppers.
About your first question…yes, toss out your soil and all tools should be washed. If your drip irrigation equipment cam in contact with the infected plants or soil, it should be washed.