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Health/Nutrition

TX elk marks first NWS wildlife detection

Charles Wallace, WLJ contributing editor
Oct. 30, 2026 1 minute read
TX elk marks first NWS wildlife detection

A close-up image of a New World screwworm larva.

U.S. Department of Agriculture’s Agricultural Research Service

USDA has confirmed the first U.S. wildlife detection of New World screwworm (NWS) in an elk a hunter harvested on a Pecos County, TX, game ranch.

The finding underscores how hunters and landowners can help protect livestock, wildlife and pets by promptly reporting suspicious wounds. Watch for maggots, draining or enlarging wounds, foul odors and animals showing weakness or distress. Infestations may occur around the nose, mouth, ears, eyes or genital areas.

Texas animal health officials will modify an existing infested zone, while USDA and state wildlife officials expand surveillance nearby. For more information or to report a potential case, visit tinyurl.com/mryuwd49. 

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