medical investigations 1 timeline By paytonspeer Period: 500 to Sep 3, 2015 medical history Period: 500 to Dec 31, 1500 Middle ages Sep 3, 1300 Islamic hospitals; health care for the sick Sep 8, 1400 red book of Hergest most poular book consisted of medical remmodies that used herbs from gardens Sep 8, 1452 Leonardo Da Vinci studied the body Period: Jan 1, 1501 to Dec 31, 1700 Renaissance Sep 8, 1519 Leonardo Da Vinci dissected human bodies Sep 8, 1541 Drinking mercury is a cure for deadly diseases. Sep 8, 1543 Andreas Vesalius a professor published an illustrated anatomy text. Sep 8, 1600 Use of scientific method begins Sep 8, 1626 William Harvey studies dying dogs. Period: Jan 1, 1701 to Dec 31, 1912 Revolutoin Sep 8, 1796 Edward Jenner discovered 1 vaccination Sep 8, 1797 Dicovery of blood cells, bacteria, protozoa, and stethoscope Sep 8, 1820 industrial revolution begins in England Sep 8, 1900 Bubonic plaque hits San Fransico Sep 8, 1900 discovery of radioactivity. Period: Jan 1, 1913 to Sep 3, 2015 Modern world Sep 8, 1921 Discovery of organ transplants, x-rays, raduim for cancer treatment, MRI, CAT scans Sep 8, 1945 Alexander Fleming discovers penicillin Sep 8, 1952 Salk discovers polio vaccine Sep 8, 1960 First HMO insurance Sep 8, 1980 Managed health care Mar 2, 2022 Rhazes discovered difference between small pox and measles Mar 2, 2022 small poxs