C hair of Medical Biology, M icrobiology, V irology, and I mmunology
The Black Death 1347 and on - - -. Introduction Epidemic Disease Divider betw. Central and late Middle Ages Illustration From the Toggenburg Bible, 1411.
C hair of M icrobiology, V irology, and I mmunology
Yersinia Pasteurella Francisella
October 1917 The Bolshevik Takeover. The Provisional Government February 1917, The Respectable Revolution –Mainly Liberals and Conservatives Some Socialists.
THE CRISIS OF THE LATER MIDDLE AGES
