The US has a new center in Texas to disperse sterile screwworm flies to block a parasite it spawns

3 weeks ago 4

By JOHN HANNA and ERIC GAY

EDINBURG, Texas (AP) — The first center for dispersing sterile screwworm flies from U.S. soil in decades opened Monday in Texas, part of a larger effort to keep the flesh-eating parasite they spawn from crossing the Mexican border and wreaking havoc on the American cattle industry.

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