Trump Just Activated ‘Level 3’ — It’s Serious

A dangerous flesh-eating parasite has been confirmed in Texas wildlife, prompting state and federal authorities to expand surveillance and issue a warning to hunters, ranchers and landowners as concerns grow over the pest’s potential impact on American livestock.

The Texas Parks and Wildlife Department announced October 21 that New World screwworm had been detected in a female elk harvested by a hunter in Pecos County.

Federal officials identified the discovery as the first confirmed case involving U.S. wildlife during the current outbreak, marking a significant development in efforts to prevent the parasite from spreading.

The infestation was confirmed after samples collected from the animal underwent laboratory testing in Kerrville, Texas.

The discovery comes after earlier infestations were detected in domestic animals, raising additional concerns about the parasite’s presence in wildlife populations.

The Texas Animal Health Commission is now modifying an existing infested zone in response to the finding, while federal agriculture officials and state wildlife personnel expand surveillance throughout the surrounding area.

Authorities are also urging hunters and property owners to watch for signs of infestation and report suspicious cases immediately.

Texas Parks and Wildlife Department Wildlife Division Director Alan Cain credited cooperation among hunters, landowners and wildlife biologists for helping authorities identify the infestation.

“We encourage all hunters and landowners to be vigilant,” Cain said.

The warning comes as hunting activity increases across Texas, potentially giving officials additional opportunities to detect infected animals before the parasite spreads further.

New World screwworm is not an ordinary worm. It is a parasitic fly whose larvae feed on the living flesh of warm-blooded animals.

Unlike many fly larvae that consume dead or decaying tissue, screwworm larvae burrow into wounds and feed on living tissue, causing extensive damage.

As the larvae continue feeding, wounds can become progressively larger and deeper, potentially resulting in severe infections, tissue destruction and death if the infestation is not treated.

The parasite can affect cattle, horses, sheep, wildlife and household pets. Human infestations are also possible, although federal health officials say they are rare.

According to the U.S. Department of Agriculture, adult New World screwworm flies are approximately the size of common houseflies, sometimes slightly larger.

They typically have orange eyes, metallic blue or green bodies and three dark stripes along their backs.

However, agriculture officials caution that identifying individual flies can be difficult because several species have similar appearances.

Some flies encountered outdoors may also be sterile insects intentionally released by authorities as part of efforts to control the outbreak.

Instead, officials are encouraging hunters and livestock owners to focus on identifying symptoms in animals.

Warning signs include visible maggots inside wounds, foul odors, unusual irritation, frequent head shaking and wounds that continue to drain or expand.

Infected animals may also lose their appetite, become unusually withdrawn or separate themselves from other animals.

Authorities are urging hunters to carefully inspect harvested animals before field dressing them or transporting carcasses.

The latest discovery follows an earlier confirmation involving livestock in Texas.

On June 3, federal officials confirmed a New World screwworm infestation in a calf in Zavala County, establishing that the parasite had already reached domestic animals during the current outbreak.

The subsequent discovery in a wild elk adds another challenge for authorities attempting to track and contain the pest.

The USDA considers New World screwworm a serious threat to livestock production, agricultural operations and the nation’s food supply.

Widespread infestations could result in significant animal losses and impose substantial costs on ranchers and other livestock producers.

Federal officials are responding through expanded surveillance, cooperation with state agencies and a long-established eradication technique involving the release of sterile male flies.

The method works by interrupting the parasite’s reproductive cycle.

Female New World screwworm flies typically mate only once. When they mate with sterile males released by authorities, their eggs do not hatch.

Over time, the resulting reduction in successful reproduction can dramatically decrease the parasite population.

The technique played a central role in eliminating New World screwworm from the United States in 1966.

It was also successfully deployed against an outbreak in the Florida Keys in 2017.

Agriculture officials continue adjusting surveillance operations and sterile-fly release patterns in response to new detections.

Despite the alarming nature of the parasite, federal health authorities emphasize that the risk to people in the United States remains very low.

The Centers for Disease Control and Prevention reports no locally acquired human infestations in the country during the current outbreak, according to the information provided in the original report.

Nevertheless, the agency advises prompt medical attention for anyone who suspects an infestation.

The latest Texas detection underscores why officials are treating the situation seriously even as the immediate public health risk remains limited.

New World screwworm can spread through animal populations, and infestations that go undetected may allow the parasite to establish itself in additional areas.

For that reason, state and federal authorities are relying heavily on cooperation from hunters, ranchers, veterinarians and landowners to identify potential cases.

The discovery in Pecos County now gives investigators another confirmed location to examine as they work to determine the parasite’s distribution and prevent additional infestations.

With a flesh-eating parasite now confirmed in Texas wildlife, officials are urging residents to remain alert, inspect animals for suspicious wounds and immediately report signs of infestation before the pest gains a stronger foothold.