Images: Key personalities
The Ancient World
Imhotep.
Hippocrates
Galen
The Middle Ages
Hildegard
Trotula of Salerno
Detail from Rogerius’ treatise on Surgery
The Renaissance
Vesalius
Harvey
Pare
The Industrial Age
Joseph Lister
Edwin Chadwick
James Simpson
Edward Jenner
The Twentieth Century
Aneurin Bevan
Watson
