So far, this is the only "drain the swamp" we have seen at Interior.
The National Park Service announced it will drain and clean the
Lincoln Memorial Reflecting Pool, after a water-borne parasite killed
approximately 80 ducks there since May 20. The service said
Friday that postmortem examinations done on the ducks by the U.S.
Geological Survey's National Wildlife Health Center suggested that their
deaths were caused by "high levels of parasites that develop and grow
in snails that live in the pool." Chemical treatments alone aren't
sufficient to reduce the parasite and snail population, it said, so the
service needs to drain and clean the pool. In addition to killing ducks, the parasite - known as a schistosome - can cause swimmer's itch in humans, which is also called cercarial dermatitis. The
CDC explains that the microscopic parasites "are released from infected
snails into fresh and salt water (such as lakes, ponds, and oceans).
While the parasite's preferred host is the specific bird or mammal, if
the parasite comes into contact with a swimmer, it burrows into the skin
causing an allergic reaction and rash."...more
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