I really enjoyed this episode (as I do all the episodes really). The key information they presented was that just because bacteria evolve quickly to modern for

I really enjoyed this episode (as I do all the episodes really). The key information they presented was that just because bacteria evolve quickly to modern forms of antibiotics, doesn't mean they don't also reduce to their tolerance to older (in this case, 1000 years older) antibiotic-like medicines that we would dismiss outright because it wasn't created in the modern age. Old medicine was very much trial and error, but it doesn't mean it can't also be effective or worth looking into deeper for ideas.