But the four listed above (can I call them the Big Four since they keep coming up?) appear to naturally occur in the lower digestive tract, so you can presumably self-contract them unless there’s some effect where you have serious immunity to the specific strains in yourself.
I’m not sure I understand what this is claiming. Is the idea that there’s e-coli or whatever in my body, and it… like, fluctuates in how widespread it’s grown or something such that sometimes my immune system is no longer handling it?
The claim is that these biota in your lower digestive tract are in containment there, but if you re-ingest them in your mouth and stomach those same strains can infect you from these parts of your body.
I’m not sure I understand what this is claiming. Is the idea that there’s e-coli or whatever in my body, and it… like, fluctuates in how widespread it’s grown or something such that sometimes my immune system is no longer handling it?
The claim is that these biota in your lower digestive tract are in containment there, but if you re-ingest them in your mouth and stomach those same strains can infect you from these parts of your body.