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    • When did humans start getting the common cold?

      When did humans start getting the common cold?

      Live Science via Yahoo News· 2 days ago

      The RNA differed from known modern-day coronaviruses, suggesting these historic pathogens may have either died out or evolved beyond recognition. It is...

    • How ECMO Is Redefining Death

      How ECMO Is Redefining Death

      The New Yorker· 2 days ago

      The machine, called ECMO, which stands for extracorporeal membrane oxygenation, removes carbon dioxide from the blood and replaces it with oxygen. It can...