-
In 1628 he described the circulation of blood.
-
In 1677 he first observed living bacteria
-
In 1796 he used cowpox to immunize against smallpox.
-
In the mid 1800’s he formed a theory to explain how evolution may take place.
-
In 1851 became a trained nurse.
-
Known for population growth and the effects of it.
-
In 1861 he invented sterilization.
-
In 1865 he proposed principles of how traits may be inherited through generations.
-
In 1876 he proved that Bacillus anthracis causes anthrax.
-
1876 uses steril surgical techniques
-
In 1881 founded the red cross
-
In 1901 he determined three of four blood types (A,B, and O)
-
In 1910 he invented Salversan, which is a drug for syphilis
-
In 1928 he discovered antibiotic effects of penicillium mold.
-
Was an American medical researcher best known for having developed an oral polio vaccine.
-
In 1937 he formed the fist blood bank.
-
In 1939 he set up collection centers for blood to fill World War 2 needs.
-
In 1939 he isolated penicillin and created the first antibiotic drug.
-
In 1950 he introduced the plastic bag to collect blood.
-
In 1955 he introduced an injectable polio vaccine.
