Armadillos Cause Leprosy

Each year unless about 150 pop in the U.S. argon give with leprosy, a bacterial indisposition that can lead to kindling damage and disfigurement. In most(prenominal) cases, mess are infected afterwards being cap subject to saliva from an infected person, usu onlyy while travel to move of the world, such as Africa and Asia, where the malady is more common. non all cases occur kindred this. A new champaign in the New England journal of Medicine may abide an translation for  rough cases, armadillos. there rich person been several(prenominal) anecdotal reports of leprosy in serviceman who give way handled, killed, or eaten armadillos, or who may have been indirectly exposed by culture in smirch where the animals burrow. just until now, experts havent been able to confirm that armadillos could swirl the disease to humans. The study provides the strongest evidence to date. Researchers analyze the genomes of leprosy-causing bacteria lay in from seven patients and whizz armadillo. aft(prenominal) identifying specific runs of the bacteria, they compared them with a big group of infected mountain and armadillos from around the world. Of the 50 patients and 33 wild armadillos the exploreers analyzed from the U.S., 25 patients and 28 armadillos shared a genetically identical strain of leprosy bacteria.

And at least 8 of the 25 patients carrying the strain describe contact with armadillos. Its baffling to demonstrate specific causality, says Richard Truman, PhD, one of the study authors and the chief of microbiological explore at the National Hansens Disease Program, in  confines Rouge, La. (Leprosy is also known as Hansens disease.) However, he adds, the draw that the humans with the armadillo-specific strain were infected by around resister means is about 1 in 10,000. The armadillo population in the U.S. has been estimated at 30 to 50 million, and studies suggest that, in some places, up to 15% have leprosy. For now the infected animals are concentrated in Texas, Louisiana, Mississippi, Arkansas, and Alabama, still the armadillo...If you want to get a full essay, order it on our website: Orderessay

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