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HISTORY OF MICROBIOLOGY (GERM THEORY DISEASE (Agostino Bassi (1835) …

- - - - Alexander Fleming (1928)
        Discovered penicillin
        
        Selman Waksman (1944)
        Discovered streptomycin
- - - - THEORY OF BIOGENESIS
        
        Louis Pasteur (1864)
        Disproved SG in microscopic organism.
        Hypothesis: Microbes come from cell of organism on dust particles.
        Experiment: Put broth into several special s-shaped flask.
  - - - Alexander Fleming (1928)
        Discovered first antibiotic
        Observed Penicillium fungus made an antibiotic, penicillin killed staphylococcus aureus.
        (1940)
        Tested clinically and mass produced (Penicillin)
        
        Rebecca Lancefield (1933)
        Immunilogy
        Paul Berg
        Virus