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William Harvey
Harvey explained the ways of the circulatory system and how the blood flows through your body -
Edward Jenner
he discovered that there was a disease called cowpox and he took the liquid from her and then inserted liquid from a person with smallpox to cure it. -
Thomas Malthus
He became famous for his principle of population in 1798 -
Period: to
Gregor Mendel
he did an experiment on plants hybrization and discovered laws of inheritance. -
Charle Darwin
he published a detailed explanation of his theory of evolution. -
Florence Nightengale
her nursing theory was published. -
Joseph Lister
in 1865 lister took carbolic acid to make a diagnoses to cure up cuts or wounds. -
Robert Koch
he became famous for isolating bacillus anthracis but wasn’t tell 1877 when he finally fully diagnosed it -
Clara Barton
she founded the American red cross. -
Louis Pasteur
he acquired the vaccine for rabies -
Paul Ehrlich
he finally got recongnization for first discovering and hunting for a cure of syphilis -
Frederick Griffiths
Griffith tried to make a vaccine for against a disease causing virulent on a bacterium strain -
Sir Alexander Fleming
he discovered penicillin the first bacterial killer. -
Howard Florey
Isolate penicillin and create first antibiotic drug. -
Oswald Avery
he tried to expand on Griffiths experiment and determine if it was DNA or RNA. -
Dr.Charles Drews
drew took blood in New York City hospitals to transfer them to Britain he was known as the “plasma of Britain” -
Erwin Chargaff
he observed that adenine equals thymine and cytosine equals guanine. -
James Watson
he put together a model for the structure of DNA. -
Jonas Salk
he discovered an vaccine that will once and for all get rid of polio. -
Albert Sabin
he went to brazil to round up the cure for polio there and by that he ultimately eliminated polio from western hemispheres.
