The resurgence of the New World screwworm poses significant challenges for livestock in the U.S., with recent cases reported in Texas, raising totals to 20 confirmed cases statewide. The USDA is ramping up efforts with a $1.3 billion investment and plans to breed sterile flies in response to the outbreak. Concerns extend beyond cattle to pets and stray animals, prompting educational efforts for pet owners and farmworkers. The historical context of the fight against screwworms, highlighting past victories and current strategies, underscores the urgency of containment measures. As the situation develops, collaboration among local, state, and federal agencies will be vital in managing this public health threat and protecting the agricultural industry from potential losses estimated at $1.8 billion annually.