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The U.S. Eradicated this flesh-eating parasite. Now it’s back

The flesh eating New World screwworm has returned to the United States, threatening livestock, wildlife, pets and potentially people as it spreads north. A new UC San Diego tracking system aims to predict where the paras…

RelxNews Staff15 September 2026 at 10:39 UTC1 min read
The U.S. Eradicated this flesh-eating parasite. Now it’s back

The flesh eating New World screwworm has returned to the United States, threatening livestock, wildlife, pets and potentially people as it spreads north. A new UC San Diego tracking system aims to predict where the parasite could strike next while officials revive the eradication strategy that defeated it decades ago.

Officials and experts continue to monitor developments closely as the situation unfolds. Communities affected by the story are watching for further updates in the days ahead. Analysts say the implications could extend well beyond the immediate headlines, with policymakers and industry leaders expected to respond in the coming weeks.

Readers following this story should check back for the latest details as new information becomes available.

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