Plant have long time remained the greatest source of Medicine and drugs against the several disease conditions. Microorganisms As little as these creatures are, one might think that they are foolish , well they aren't because in their own little way, they are able to change their form, pattern of feeding, site of attachment and virulence factor so as to adapt and survive.
But it still boils down to the fact that we humans are superior being with high intuition. No mater how they mutate, we also ensure their survival is at risk by improvising and producing drugs that keeps them in check.
This calls for our continuous research in finding new ways to eliminate them.
Expectantly waiting for your research.
All the best bro