Bacteria andviruses can actively become resistant not only to environmental temperature, but to treatments constructed in medical laboratories, alarmingly requiring new methods of combat against these organisms.
For this reason alone, it is important to keep medical treatments up-to-date with the aid of expert researchers - especially when it comes to deadly diseases that can spread easily through water and air.
It is a huge thing but main reasons for pushing were victory and economic opportunity because the U.S. was in an economic depression war was what we needed to regain economic stability