DW The Day November 19, 2019 02:20:00
By alexander fleming who discovered penicillin back in the late 1920 s. and was later awarded the nobel prize for his work antibiotics at the scene for a paradigm shift in medicine they saved countless lives but bacteria evolve and a few of them always survive the encounter with the medicine pathogens eventually acquired resistance 1st to one then to more and more antibiotics then they multiply and pass it on they can even share their resistance with other microbes some multi resistant super bugs are no impervious to practically the entire arsenal of antibiotics that are disposal. and research...
Source: archive.org