Ignaz Semmelweis, the doctor who discovered the disease-fighting power of hand-washing in 1847

A Hungarian obstetrician was the first to nail down the importance of handwashing to stop the spread of infectious disease.

Leslie S. Leighton, Visiting Lecturer of History, Georgia State University • conversation
April 14, 2020 ~8 min

Tags: history-of-medicine maternal-mortality handwashing history-of-science hand-washing disease-control contagion cleanliness handwashing-and-coronavirus

Social distancing works – just ask lobsters, ants and vampire bats

Using distance to avoid getting sick has deep evolutionary roots for humans and many other species.

Julia Buck, Assistant Professor of Biology, University of North Carolina Wilmington • conversation
April 3, 2020 ~8 min

Tags:  evolution  covid-19  mice  colonies  animals  social-distancing  isolation  coronavirus-2020  altruism  bats  animal-behavior  ants  contagion  monkeys

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