*- Studying of microbiology is highly essential for the following :-
1- Lab Diagnosis of Infectious Diseases
*- This is by isolation & cultivation of the causative m.o. in addition to serological diagnosis.
2- Treatment of Infectious Diseases
*- This is by selection of sensitive & specific drugs as antibiotics
3- Prevention of Disease Spreading
*- This is by Immunization Program, through Vaccine preparation & Production (Active Immunization ) or Passive Immunization by Administration of specific anti-sera.
*- The Development of Microbiology in the last Century lead to a Revolution betterment in :
1- Human health & security
2- Doubling the average length of life
3- Safe of newly bron Childs