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...That was the day Donald Trump visited the US Centers for Disease Control and Prevention in Atlanta....
...“The Republicans have become the party of the white working class,” says Ruy Teixeira, of the Center for America Progress, a liberal think-tank....
...A clinical trial at Duke University Medical Center came to a similar conclusion. Subjects aged 40-65 were assigned either to walking, jogging or no exercise over an eight-month period....
...But in recent years, medical advances and increased funding rapidly extended vaccinations and treatments for many infectious diseases across the developing world....
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