USDA, US Army Launch Texas Bio-Warfare Facility to Combat Flesh-Eating Screwworm Parasite

The U.S. Department of Agriculture and the U.S. Army have broken ground on a high-capacity biological warfare facility in Texas, targeting a flesh-eating parasite that has spread across Mexico and now poses a direct threat to American livestock, wildlife, and public health. The sterile fly production plant at Moore Air Base in Edinburg is being built on an aggressive timeline, signaling a significant escalation in the federal response to the New World Screwworm (NWS) incursion. This is not a routine agricultural project; it is a strategic defense operation against a parasitic invasion.

The facility's mission is to mass-produce and release sterile male flies to disrupt the parasite's reproductive cycle. Initial operations are slated for November 2027, with a goal of producing 100 million sterile flies per week. Construction will continue to scale up to a full production capacity of 300 million flies weekly. The NWS is a severe threat because female flies lay eggs in the open wounds or orifices of warm-blooded animals. The resulting larvae feed on living tissue, causing immense suffering and death in livestock and wildlife, and posing a zoonotic risk to humans.

The location at a military base and the involvement of the Army underscore the operation's national security dimensions. The spread of the parasite from Mexico represents a clear and present biosecurity risk to the U.S. agricultural economy and ecosystem. This facility represents a critical, long-term investment in a frontline defense, aiming to create a sterile insect barrier to prevent the parasite from establishing a permanent foothold in the United States. The success of this program is pivotal for safeguarding the multi-billion dollar livestock industry and preventing a potential public health crisis.