Free Udemy Course 2025: General bacteriology a concise course

Bacteriology basics principles in half hour in in easy way it is suitable for professional need to refresh their knowledge and for beginners  i and for student in secondary school and medical student science students agriculture studentsIn this course we introduce basics in interesting methods  slides quizzes  assignments we give a brief about history of microbiology      he beginnings of bacteriology paralleled the development of the microscope. The first person to see microorganisms was probably the Dutch naturalist  van Leeuwenhoek, who in 1683 described some animalcules, as they were then called, in water, saliva, and other substances. These had been seen with a simple lens magnifying about 100–150 diameters. The organisms seem to correspond with some of the very large forms of bacteria as now recognized.          and pioneer participate in revolution of the science    Robert Koch who discover anthracis  tuberculosis Koch postulate  Pasteur who discovered pasteurization fermentation  autoclaves hot air oven  lister who discovered sterilization it is science susceptibility to the disinfectant  is different speak about morphology how bacteria appear under microscope after it is stained it appears in form of cocci bacilli comma shape  filamentous spiral we give brief notes on bacterial nutrion bacterial growth bacterial products we speak about bacterial pathogenicity and virulence we give example diphtheria how microbiologist participate in identifying the cause of disease and treat   it and make vaccine