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WTF Fun Fact - Beagles Can Smell Cancer

WTF Fun Fact – Beagles Can Smell Cancer

March 2, 2021 by WTF

In a 2019 study, three beagles were trained to smell cancer from blood samples. They used their highly evolved sense of smell to pick out blood samples from people with lung cancer with nearly 97% percent accuracy. – WTF Fun Facts

Source: Study shows dogs can accurately sniff out cancer in blood | EurekAlert! Science News

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