"Some people think it's scary to have these time bombs in our bodies,"
Ewald says, "but it's also encouraging -- because if it's a disease
organism, then there's probably something we can do about it. The
textbooks say, In 1900 most people died of infectious diseases, and
today most people don't die of infectious disease; they die of cancer
and heart disease and Alzheimer's and all these things. Well, in ten
years I think the textbooks will have to be rewritten to say,
"Throughout history most people have died of infectious disease, and
most people continue to die of infectious disease."

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