Nature & Environment
Armadillos pass leprosy to humans
By
T.K. RandallMay 3, 2011 ·
14 comments
Image Credit: Jerry Segraves
Study sheds light on the origins of leprosy for people who have the malady yet don't know how they got it
While only an estimated 5% of the US population is susceptible to the bacterium Mycobacterium leprae, many who do contract it never know where they've picked it up. A new study from Louisiana shows that many of those who contract what is also known as Hansen's disease get it from armadillos who are the only other natural hosts of the disease, aside from humans.
They're cute. They're often roadkill. Some gourmands say they're tasty, whether baked or barbecued. Now Louisiana researchers have learned something else about nine-banded armadillos. "A preponderance of evidence shows that people get leprosy from these animals," said Richard W. Truman, director of microbiology at the National Hansen's Disease Program in Baton Rouge and lead author of a paper detailing the discovery in the New England Journal of Medicine.
Source:
LA Times |
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