I have an ulcer in my mouth, was quite sore and wouldn’t heal until I got antibiotics.
It got me thinking if we still had our modern knowledge of infection/infection control and other treatments would infection be as deadly as it once was.
Our bodies still don’t seem able to heal ourselves from many infections so I’m thinking we might be able to minimise infections (perhaps not) but the actual infection once it took hold would most likely end up making us really ill or dead as it always has.
If only the strong survived would we be a more robust species