WASHINGTON -- Think of these wriggly little creatures not as, well, gross, but as miniature surgeons: Maggots are making a medical comeback, cleaning out wounds that just won't heal. Wound-care ...
The U.S. has blocked imports of live cattle, horses, and bison through southern border ports following the resurgence in Mexico of the New World Screwworm, a parasitic fly that infects animals and ...
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