NYC Rats Are Carrying The Flea Responsible For the Black Death Pandemic #FleaBites

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A rat comes briefly out of its hole at a subway stop in Brooklyn. A Cornell University study has found that some NYC rats are carrying the flea responsible for the Black Death pandemic that ravaged Europe hundreds of years ago.
Updated 18 minutes ago

The type of flea that spread the bubonic plague across Europe in the 1300s, killing millions of people, lives in NYC, according to a study published in a medical journal.

Cornell University researchers trapped 133 rats in five different locations across the city. They then euthanized the rodents and killed the insects living on them using a vapor. Combing through the rats’ fur, they found 6.500 parasites, including the tropical rat mite, the spine rat louse, the spiny rat mite and the now infamous oriental rat flea, according to the Journal of Medical Entomology study.

Among those parasites was the oriental rat flea, which is believed to have caused the Black Death pandemic in Europe centuries ago, according to the researchers.

New Yorkers can breathe a sigh of relief, however. The report said rats in the city no longer carry the disease. But some rats do carry Bartonella, a bacterium that causes fever and flu-like symptoms.

Diseases are spread from rats to humans via flea bites, which involve the flea regurgitating its gut matter into a human’s bloodstream.

The parasite survey shows that more research is needed to determine the danger posed by rats, Matthew Frye, the study’s co-author, told The Verge.

Although such parasite surveys have been possible since the early 1900s, none have been conducted in the city since the 1920s.

#GETURZ

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