I presume microorganisms would have very short life span and they would multiply more creating millions of their kind. Is it really a threat to consider when we use anibiotics and other stuff more making these creatures becoming resilient to the medicines. On the other hand bodies becoming dependent on the medicine making us weaker .we clean our office spaces homes etc with bleaching agents, acids killing microorganisms and thus making our body unaware of these and letting these organisms survive and create more deadly strains.
I believe there are examples like malaria microbes becoming resistant to
quinine perhaps many more. If someone tries not to take medicines when he suffers from common cold and small fevers and let the body fight but is it right to do so considering that mecines are available and one should take them.
There is an article also published today.