The Transmission of Epidemic Influenza formatIsbn:Hardcover - 9780306440731 Freie Universität Berlin (Physikalisch-Chemisches Institut)

Freie Universität Berlin (Physikalisch-Chemisches Institut)

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and their populations increased so dramatically that their impacts on the natural environ­ ment are being felt beyond their immediate geographic surroundings

The Transmission of Epidemic Influenza formatIsbn:Hardcover - 9780306440731 Freie Universität Berlin (Physikalisch-Chemisches Institut)THE PLAGUE YEARS Mankind has always been fascinated by "origins," and biologists are no exception. Darwin is our most famous example. What is the origin of mankind, of species, of infectious diseases? In the last few years we have seen the emergence and spread of some apparently "new" viruses, such as HIV 1 and the virus causing bovine spongiform encephalomyelopathy. But are these, in fact, entirely new agents, or mutated forms of "old" viruses that