Home / WorldWorldCNAWorldCNA·Jun 18, 2026·1 min readWhat pet owners need to know about New World screwwormScrewworm, a flesh-eating parasite that can be fatal if untreated, has re-entered the US Southwest for the first time since the 1970s.View original source — CNA ↗ShareCopy linkShare on XShare on FacebookRelated storiesWorldBloombergWorldJun 18, 2026 · 1 minThe Dog Is Healed But Mystery Behind Screwworm’s Origin DeepensBloombergWorldStuffWorldJun 9, 2026 · 1 minFlesh-eating parasite screwworm spreads in USStuffWorldBBCWorldJun 4, 2026 · 1 minFlesh-eating screwworm arrives in US with first case detected in Texas cattleBBCWorldStuffWorldJun 8, 2026 · 1 minA flesh-eating cattle parasite spreads beyond Texas as new far-flung screwworm cases are foundStuff
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