This seems like a game-changing system, certainly for some tumours. I do wonder about the bacteria entering the wider environment though, but given it's a commo

This seems like a game-changing system, certainly for some tumours. I do wonder about the bacteria entering the wider environment though, but given it's a common bacteria I guess there's plenty of existing research in to that. Makes me think of the studies showing how much of an effect your gut bacteria have on your health. Perhaps this could be harnessed to treat disease without the sledgehammers that are antibiotics. Unfortunately I'm a software developer, not a biologist, so I know nothing about this. I'm sure smarter people are already working on it.