Ebola crosses a porous border Excerpt: This week the Ebola virus crossed from the Democratic Republic of Congo into Uganda, but there are reasons to hope it can be contained […]
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Tag: death rate
VIDEO RESOURCE via NPR: Visualizing How a Population Grows so Big so Fast
NPR: Visualizing How a Population Grows so Big so Fast This is a great video clip that shows how populations slow and quicken as certain “checks” are added or subtracted. […]
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NEWS via HeritageDaily: 17th- and 18th-century risk of disease through Migration
17th- and 18th-century risk of disease through Migration HERITAGE March 3, 2014 – No comments The fate of migrants moving to cities in 17th- and 18th-century England demonstrates how a single pathogen could […]
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