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Difference between revisions of "History of microbiology"

(New page: Microbiology is the scientific study of microorganisms, a diverse group of simple life-forms including protozoans, algae, fungi, bacteria, and viruses. Microbiology is...)
 
(Timeline of Microbiology Discoveries: Page needed for childbed fever)
 
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Microbiology is the scientific study of microorganisms, a diverse group of simple life-forms including [[protozoa]]ns, [[algae]], [[fungi]], [[bacteria]], and [[virus]]es.
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The foundations of [[microbiology]] were established in the later 19th century, with the work of Louis Pasteur and Robert Koch. Since then, many disease-causing microorganisms have been identified and means of controlling their harmful effects have been developed. In addition, means of channeling the activities of various microorganisms to benefit medicine, industry, and agriculture have been discovered. Molds, for example, produce [[antibiotic]]s, notably [[penicillin]]. See also [[bacteriology]], [[genetic engineering]].
 
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Microbiology is concerned with the structure, function, and classification of these organisms and with ways of controlling and using their activities. Its foundations were established in the later 19th century, with the work of Louis Pasteur and Robert Koch. Since then, many disease-causing microorganisms have been identified and means of controlling their harmful effects have been developed. In addition, means of channeling the activities of various microorganisms to benefit medicine, industry, and agriculture have been discovered. Molds, for example, produce [[antibiotic]]s, notably [[penicillin]]. See also [[bacteriology]], [[genetic engineering]].
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| align="RIGHT" nowrap | 1847-1850
 
| align="RIGHT" nowrap | 1847-1850
| Ignaz Semelweis demonstrates that puerperal or childbed fever is a contagious disease transmitted by physicians to their patients during childbirth.
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| Ignaz Semelweis demonstrates that puerperal or [[childbed fever]] is a contagious disease transmitted by physicians to their patients during childbirth.
 
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| align="RIGHT" nowrap | 1853
 
| align="RIGHT" nowrap | 1853
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| align="RIGHT" nowrap | 1866
 
| align="RIGHT" nowrap | 1866
| Gregor Mendel published results of experiments on the laws of inheritance, thus establishing the science of genetics.
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| [[Gregor Mendel]] published results of experiments on the laws of inheritance, thus establishing the science of genetics.
 
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| align="RIGHT" nowrap | 1867
 
| align="RIGHT" nowrap | 1867
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| align="RIGHT" nowrap | 1884
 
| align="RIGHT" nowrap | 1884
| Thomas J. Burrillpioneered the field of plant pathology. Discovers "fire blight"of fruit trees is caused by a bacterium.
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| Thomas J. Burrill pioneered the field of plant pathology. Discovers "fire blight" of fruit trees is caused by a bacterium.
 
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| align="RIGHT" nowrap | 1884
 
| align="RIGHT" nowrap | 1884
| Erwin F. Smith , another pioneer plant pathologist, discovers "peach yellows" is caused by a virus.
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| Erwin F. Smith, another pioneer plant pathologist, discovers "peach yellows" is caused by a virus.
 
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| align="RIGHT" nowrap | 1885
 
| align="RIGHT" nowrap | 1885
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| align="RIGHT" nowrap | 1890
 
| align="RIGHT" nowrap | 1890
| Emil von Behring developed a diphtheria antitoxin.
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| Emil von Behring developed a diphtheria [[antitoxin]].
 
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| align="RIGHT" nowrap | 1890
 
| align="RIGHT" nowrap | 1890
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| align="RIGHT" nowrap | 1902
 
| align="RIGHT" nowrap | 1902
| Sir Ronald Ross recieves the Nobel Prize for the discovery of the life cycle of malaria parasite in humans and mosquitoes.
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| Sir Ronald Ross receives the Nobel Prize for the discovery of the life cycle of malaria parasite in humans and mosquitoes.
 
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| align="RIGHT" nowrap | 1905
 
| align="RIGHT" nowrap | 1905
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| align="RIGHT" nowrap | 1930
 
| align="RIGHT" nowrap | 1930
| Karl Landsteiner receives the Nobel Prize for the discovery of the ABO human blood groups.
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| [[Karl Landsteiner]] receives the Nobel Prize for the discovery of the ABO human blood groups.
 
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| align="RIGHT" nowrap | 1931
 
| align="RIGHT" nowrap | 1931
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| align="RIGHT" nowrap | 1944
 
| align="RIGHT" nowrap | 1944
| Oswald Avery , Colin MacLeod, and Maclyn McCarty demonstrate that Griffith's transforming principle is DNA.   
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| Oswald Avery, Colin MacLeod, and Maclyn McCarty demonstrate that Griffith's transforming principle is DNA.   
 
|- valign="TOP"
 
|- valign="TOP"
 
| align="RIGHT" nowrap | 1944
 
| align="RIGHT" nowrap | 1944
| Joshua Lederbergand Edward Tatum demonstrate that DNA can be transferred from one bacterium to another. Recieved Nobel Prize in 1958 with George Beadle.
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| Joshua Lederbergand Edward Tatum demonstrate that DNA can be transferred from one bacterium to another. Received Nobel Prize in 1958 with George Beadle.
 
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| align="RIGHT" nowrap | 1945
 
| align="RIGHT" nowrap | 1945
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| align="RIGHT" nowrap | 1953
 
| align="RIGHT" nowrap | 1953
| James Watson , Francis Crick, Rosalind Franklin and Maurice Wilkins determine the structure of DNA. Receive Nobel Prize in 1962.
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| James Watson, Francis Crick, Rosalind Franklin and Maurice Wilkins determine the structure of DNA. Receive Nobel Prize in 1962.
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| align="RIGHT" nowrap | 1953
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| Hans Adolf Krebs discovers the biochemical steps of the Krebs cycle in carbohydrate metabolism.
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| align="RIGHT" nowrap | 1954
 
| align="RIGHT" nowrap | 1954
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| align="RIGHT" nowrap | 1957
 
| align="RIGHT" nowrap | 1957
 
| D. Carlton Gajdusek demonstrates the slow infectious nature of the disease kuru, which is later shown to be caused by a prion.
 
| D. Carlton Gajdusek demonstrates the slow infectious nature of the disease kuru, which is later shown to be caused by a prion.
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| align="RIGHT" nowrap | 1957
 
| Daniel Bovet receives the Nobel Prize for the development of antihistamines.
 
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| align="RIGHT" nowrap | 1959
 
| Severo Ochoa and Arthur Kornberg receive Nobel Prize for discoveries on the synthesis ofDNA and RNA.
 
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| align="RIGHT" nowrap | 1960
 
| Rene Dubos works on antimicrobial agents and environmental protection F. M. Burnet and Peter B. Medawar receive Nobel Prize for the discovery of acquired immunological tolerance.
 
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| align="RIGHT" nowrap | 1960
 
| "Ames Test" to screen for mutagens developed by Bruce Ames.
 
 
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|- valign="TOP"
 
| align="RIGHT" nowrap | 1969
 
| align="RIGHT" nowrap | 1969
 
| Max Delbruck, Alfred Hershey and Salvadore E. Luria receive Nobel Prize for describing the mechanism of viral infection of bacterial cells.   
 
| Max Delbruck, Alfred Hershey and Salvadore E. Luria receive Nobel Prize for describing the mechanism of viral infection of bacterial cells.   
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| align="RIGHT" nowrap | 1970
 
| Hamilton Smith reports the discovery of the first restriction enzyme. 
 
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| align="RIGHT" nowrap | 1971
 
| Theodor Diener demonstrates the fundamental differences between viroids and viruses. 
 
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| align="RIGHT" nowrap | 1973
 
| Herbert Boyer and Stanley Cohen, using plasmids, are the first to clone DNA.
 
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| align="RIGHT" nowrap | 1975
 
| Cesar Milsein, Georges Kohler, and Niels Kai Jerne develop the technique for making monoclonal antibodies.
 
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| align="RIGHT" nowrap | 1976
 
| Michael Bishop and Harold Varmus discover the cancer-causing genes, called oncogenes, and find that such genes are in normal tissues.
 
 
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|- valign="TOP"
 
| align="RIGHT" nowrap | 1977
 
| align="RIGHT" nowrap | 1977
 
| Carl Woese classifies all life into three domains.  
 
| Carl Woese classifies all life into three domains.  
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| align="RIGHT" nowrap | 1977
 
| Rosalyn S. Yalow, R.C.I. Guillemin and A.V. Schally receive the Nobel Prize for developing the radioimmunossay (RIA) techniques; and using RIA to analyze peptide hormones in the brain.
 
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| align="RIGHT" nowrap | 1978
 
| Daniel Nathans, H.O. Smith and Werner Arber receive Nobel Prize for using restriction enzymes to map viral genomes.
 
 
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| align="RIGHT" nowrap | 1980
 
| align="RIGHT" nowrap | 1980
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| align="RIGHT" nowrap | 1980
 
| align="RIGHT" nowrap | 1980
 
| The World Health Organization declares eradication of smallpox in the world.  
 
| The World Health Organization declares eradication of smallpox in the world.  
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| align="RIGHT" nowrap | 1982
 
| Stanley Prusiner isolates a protein from a slow disease infection and suggests that it might direct its own replication. He suggests the agent be termed a prion.
 
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| align="RIGHT" nowrap | 1983
 
| Luc Montagnier of France and Robert Gallo of the United States independently isolate and characterize the human immunodeficiency virus (HIV) the cause of AIDS.
 
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| align="RIGHT" nowrap | 1983
 
| Kary Mullis invents the polymerase chain reaction.
 
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| align="RIGHT" nowrap | 1983
 
| Barbara McClintock receives the Nobel Prize for discovery of mobile genetic elements.
 
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| align="RIGHT" nowrap | 1984
 
| Cesar Milstein, Georges J.F. Koehler and Niels Jerne receive the Nobel Prize for developing a method for the production of large quantities of monoclonal antibodies.
 
 
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|- valign="TOP"
 
| align="RIGHT" nowrap | 1987
 
| align="RIGHT" nowrap | 1987
| Susumu Tonegawa recieves Nobel Prize for work on the genetics of antibody diversity.
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| Susumu Tonegawa receives Nobel Prize for work on the genetics of antibody diversity.
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| align="RIGHT" nowrap | 1994
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| The Food and Drug Administration approves the first genetically engineered food for human consumption, a slower ripening tomato.
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| align="RIGHT" nowrap | 1995
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| The Food and Drug Administration approves the first protease inhibitor, a major weapon against the progression of AIDS.  
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|- valign="TOP"
 
|- valign="TOP"
 
| align="RIGHT" nowrap | 1995
 
| align="RIGHT" nowrap | 1995
 
| The first complete nucleotide sequence of a bacterial chromosome is reported (Haemophilus influenzae).  
 
| The first complete nucleotide sequence of a bacterial chromosome is reported (Haemophilus influenzae).  
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| align="RIGHT" nowrap | 1996
 
| Peter C. Doherty and Rolf M. Zindernagel receives Nobel Prize for the discovery of how the immune system recognizes virus-infected cells.
 
|- valign="TOP"
 
| align="RIGHT" nowrap | 1997
 
| The first complete nucleotide sequence of all of the chromosomes of eukaryote is reported (yeast).
 
 
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|- valign="TOP"
 
| align="RIGHT" nowrap | 1997
 
| align="RIGHT" nowrap | 1997
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| align="RIGHT" nowrap | 1998
 
| align="RIGHT" nowrap | 1998
 
| An autoimmune disease (chronic arthritis) is linked to bacterial infection.  
 
| An autoimmune disease (chronic arthritis) is linked to bacterial infection.  
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| align="RIGHT" nowrap | 1999
 
| Forrest Doolittle proposes that evolution proceeded through horizontal gene between the three domains.
 
 
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| align="RIGHT" nowrap | 2000
 
| align="RIGHT" nowrap | 2000
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==See Also==
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==See also==
 
:*
 
:*
 
==References==
 
==References==
<references/>
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Talaro, Kathleen P. and Talaro, Arthur (1999).  ''Foundations in Microbiology'' (Columbus, OH:  WCB/McGraw-Hill), 3rd ed., p.&nbsp;10.
  
[[category:biology]]
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[[Category:Biology]]

Latest revision as of 15:40, June 29, 2017

The foundations of microbiology were established in the later 19th century, with the work of Louis Pasteur and Robert Koch. Since then, many disease-causing microorganisms have been identified and means of controlling their harmful effects have been developed. In addition, means of channeling the activities of various microorganisms to benefit medicine, industry, and agriculture have been discovered. Molds, for example, produce antibiotics, notably penicillin. See also bacteriology, genetic engineering.


Timeline of Microbiology Discoveries

The chief discoveries of microbiology took place in a period starting in the 1500s.

Date Event
1546 Italian physician Girolamo Fracastoro suggests that invisible organisms may cause disease.
1665 Robert Hooke publishes his discovery of cells in cork.
1676 Antony van Leeuwenhoek observes bacteria and protozoa using his homemade microscope.
1717 Mary Wortley Montagu introduced the smallpox vaccination to England from Turkey.
1767 Lazzaro Spallanzani helped dispute the theory of spontaneous generation.
1796 Edward Jenner introduces a vaccination procedure for smallpox.
1838-1839 Mathias Schleiden and Theodor Schwann independently propose that all organisms are composed of cells, the basic unit of life.
1840 J. Henle presents a clear exposition of the germ theory of disease.
1847-1850 Ignaz Semelweis demonstrates that puerperal or childbed fever is a contagious disease transmitted by physicians to their patients during childbirth.
1853 Heinrich Anton deBary noted that plant disease is caused by bacteria.
1853-1854 John Snow demonstrates the epidemic spread of cholera through a water supply contaminated with human sewage.
1857 Louis Pasteurdemonstrates that yeast can degrade sugar to ethanol and carbon dioxide and multiply in the process.
1861 Louis Pasteur publishes experiments that refute the theory of spontaneous generation.
1864 Louis Pasteur develops pasteurization as a method to destroy unwanted organisms in wine.
1866 Gregor Mendel published results of experiments on the laws of inheritance, thus establishing the science of genetics.
1867 Joseph Lister publishes the first work on antiseptic surgery, beginning the trend toward modern aseptic techniques in medicine.
1875 Ferdinand J. Cohn published an early classification of bacteria and first used the genus name Bacillus.
1876 Robert Koch demonstrates that anthrax is caused by a bacterium.
1877 Ferdinand J. Cohn discovered the bacterial spore and related its resistance to sterilization processes.
1881 Robert Koch introduces the use of pure culture techniques for handling bacteria in the laboratory.
1881 Walther and Fanny Hesseintroduce agar-agar as a solidifying gel for culture media.
1882 Koch identifies the causative agent of tuberculosis.
1884 Koch states Koch's postulates for determining the cause of a disease.
1884 Elie Metchnikoff discovers phagocytic cells and thus begins the study of immunology.
1884 Christian Gram publishes a paper describing the Gram stain.
1884 Shibasaburo Kitasatodiscovered Clostridium tetani, the causative agent of tetanus.
1884 Thomas J. Burrill pioneered the field of plant pathology. Discovers "fire blight" of fruit trees is caused by a bacterium.
1884 Erwin F. Smith, another pioneer plant pathologist, discovers "peach yellows" is caused by a virus.
1885 Theodor Escherich identified Escherichia coli as a natural inhabitant of the human gut.
1885 Louis Pasteur published his work on immunization against rabies.
1887 Julius Petri adapts two plates to form a container for holding media and culturing microbes - the Petri dish.
1887 David Bruce identified Brucella melitensis as causative agent of brucellosis in cattle.
1888 Martinus Beijerinck obtained a pure culture of root nodule bacterium Rhizobium and studied the process of nitrogen fixation.
1890 Emil von Behring developed a diphtheria antitoxin.
1890 Paul Ehrlich proposed a theory of immunity in which antibodies are responsible for immunity.
1890 Sergei Winogradsky studied nitrifying bacteria, advanced the idea of autotrophic metabolism.
1892 Weisman demonstrated important role of nucleus in heredity (1892).
1897 Paul Ehrlichformulated sidechain theory of antibody formation.
1901 Emil von Behring received Nobel Prize for the development of serum treatment, especially for diphtheria.
1902 Sir Ronald Ross receives the Nobel Prize for the discovery of the life cycle of malaria parasite in humans and mosquitoes.
1905 Robert Koch receives Nobel Prize for founding scientific bacteriology and proving the cause of tuberculosis.
1907 Charles Louis received Nobel Prize for showing protozoa are the cause of some infectious diseases.
1908 Paul Ehrlich develops the drug Salvarsan to treat syphilis, thereby starting the use of chemotherapy to treat diseases. Receives Nobel Prize.
1911 F. Peyton Rous discovers that a virus can cause cancer in chickens.
1912 Paul Ehrlich synthesized a "magic bullet" for syphilis.
1928 Frederick Griffith discovers genetic transformation in bacteria, thereby raising a key question in genetics: What chemical caused the transformation.
1929 Alexander Fleming discovers and describes the properties of the first antibiotic, penicillin.
1930 Karl Landsteiner receives the Nobel Prize for the discovery of the ABO human blood groups.
1931 Cornelius Van Niel pioneered work on the biochemistry of photosynthesis in sulfur bacteria.
1935 Gerhardt Komagk discovered sulfur drug for chemotherapy. Receives the Nobel Prize in 1939.
1941 Selman Waksman described production of the antibiotic actinomycin, streptothricin, cycloserines and novobiocin by actinomycetes. Receives Nobel Prize in 1952.
1941 George Beadleand Edward Tatum produce evidence of genetic mutants, opening the field of molecular genetics.
1944 Oswald Avery, Colin MacLeod, and Maclyn McCarty demonstrate that Griffith's transforming principle is DNA.
1944 Joshua Lederbergand Edward Tatum demonstrate that DNA can be transferred from one bacterium to another. Received Nobel Prize in 1958 with George Beadle.
1945 Alexander Fleming, Sir E. B. Chain and Lord H.W. Florey receive the Nobel Prize for disscovering penicillin, the first antibiotic.
1948 Barbara McClintock demonstrates transposable elements in maize, and almost two decades later they are discovered in bacteria.
1950 Elizabeth Hazen and Rachel Brown discovered antifungal nystatin.
1951 Max Theiler receives the Nobel Prize for developing a vaccine for yellow fever.
1953 James Watson, Francis Crick, Rosalind Franklin and Maurice Wilkins determine the structure of DNA. Receive Nobel Prize in 1962.
1954 Jonas Salk developed the first polio vaccine.
1954 John F. Enders, T.H. Weller and F.C. Robbins receive the Nobel Prize for growing poliovirus in cell cultures, making the polio vaccine possible.
1955 Polio vaccine approved by the U.S. government.
1957 D. Carlton Gajdusek demonstrates the slow infectious nature of the disease kuru, which is later shown to be caused by a prion.
1969 Max Delbruck, Alfred Hershey and Salvadore E. Luria receive Nobel Prize for describing the mechanism of viral infection of bacterial cells.
1977 Carl Woese classifies all life into three domains.
1980 A rare cancer in humans is shown to be caused by a retrovirus.
1980 The World Health Organization declares eradication of smallpox in the world.
1987 Susumu Tonegawa receives Nobel Prize for work on the genetics of antibody diversity.
1995 The first complete nucleotide sequence of a bacterial chromosome is reported (Haemophilus influenzae).
1997 Stanley B. Prusiner receives Nobel Prize for the discovery and characterization of prions.
1998 An autoimmune disease (chronic arthritis) is linked to bacterial infection.
2000 The first new antibiotic in 35 years, Zyvox, is approved by the Food and Drug Administration.

See also

References

Talaro, Kathleen P. and Talaro, Arthur (1999). Foundations in Microbiology (Columbus, OH: WCB/McGraw-Hill), 3rd ed., p. 10.