essays

- For each question, answer either a or b 

- use class materials and textbooks only

- Two required textbooks: 

          - Madeleine Drexler, Emerging Epidemics: The Menace of New Infections. New York: Penguin Books, 2010).

          - David Quammen, Spillover: Animal Infections and the Next Human            Pandemic. New York: W.W. Norton and Co., 2012

- attached one of the textbook and some other class materials