Why the New World Screwworm Matters

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South Texas ranchers have always played a vital role in feeding our communities. Through Ranchers for the Hungry and Hunters for the Hungry, local producers and sportsmen help provide thousands of pounds of high-quality protein to families facing hunger across our service area. That's why protecting animal health is important not only to the agricultural industry, but also to the fight against hunger.

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One of the most serious threats facing livestock today is the New World Screwworm, a destructive parasite that attacks warm-blooded animals. Unlike common flies that feed on dead tissue, screwworm larvae feed on living flesh, causing painful wounds that can quickly become severe if left untreated. Cattle, sheep, goats, horses, wildlife, pets, and even people can be affected.

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For ranchers, a screwworm outbreak can result in animal suffering, increased veterinary costs, production losses, and disruptions to livestock operations. Across South Texas, where ranching is a cornerstone of our economy and culture, these impacts can ripple far beyond the ranch gate. Healthy livestock contribute to stable food production, local jobs, and strong rural communities. When animal health is threatened, the effects can be felt throughout the entire food ecosystem.

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Wildlife populations can also be impacted by screwworm infestations. Deer and other game animals are an important part of South Texas's hunting heritage and support conservation efforts, outdoor recreation, and food donation programs such as Hunters for the Hungry. A decline in wildlife health can affect both ecosystems and the availability of donated venison that helps feed families in need.

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At South Texas Food Bank, we recognize that hunger relief begins long before food reaches a pantry or distribution site. It starts with strong farms, healthy ranches, thriving wildlife populations, and resilient food systems. By raising awareness about threats like the New World Screwworm, we can help protect the agricultural resources that support our communities and strengthen our ability to provide nutritious food to neighbors in need.

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Together, we can safeguard South Texas agriculture, support local ranchers and hunters, and ensure that future generations continue to have access to the food resources that sustain our region.