Tennessee Congressional Candidate Charlotte Bergmann Leads Charge Against New World Screwworm Threat

As a single confirmed case of the destructive New World Screwworm (NWS) in a Texas calf sparks national concern, Tennessee leaders are already mobilizing to keep the pest out of the Volunteer State. Republican Congressional candidate Charlotte Bergmann has released a comprehensive Action Plan that positions Tennessee as a model for proactive, science-based defense of its livestock industry, wildlife, and rural economy.

The New World Screwworm, whose larvae burrow into living tissue of warm-blooded animals, causes intense suffering, high mortality in livestock, and massive economic losses. Once eradicated from the U.S. in 1966 through the highly successful Sterile Insect Technique, the fly has surged northward through Central America and Mexico in recent years. Mexico has reported thousands of cases, and on June 3, 2026, USDA confirmed the first U.S. detection in decades—a 3-week-old calf in Zavala County, Texas, near the border. A second case followed shortly after. While no cases have reached Tennessee, experts warn the flies do not respect borders.

Charlotte Bergmann’s Bold Action Plan: Prevention Through Readiness

Charlotte Bergmann, Republican candidate for Tennessee’s 9th Congressional District, is refusing to wait for the threat to arrive. Her June 2026 plan calls for immediate, aggressive steps to shield Tennessee families, farmers, and the agricultural economy that supports so many communities.

Key elements of Bergmann’s plan include:

• Fully fund and expand domestic sterile insect production. Bergmann demands Congress provide resources to mass-produce and release sterile flies—the proven method that previously eradicated screwworm from the U.S. This would overwhelm wild populations and stop reproduction before the pest moves north.

• Strong, sustained support for USDA-APHIS. Increased funding for surveillance, quarantine enforcement, diagnostic labs, and rapid-response teams would ensure quick detection and containment of any outbreaks.

• Statewide surveillance network in Tennessee. Train veterinarians, livestock producers, and extension agents to spot infestations and report them immediately. “All suspicious wounds should be investigated and tested without delay,” her plan states.

• Tougher biosecurity for livestock movement. Enhanced inspections and health certifications for animals from affected areas to block interstate spread.

• Comprehensive education and outreach. Clear information campaigns for farmers, ranchers, hunters, transporters, and animal owners on identification, prevention, and rapid reporting—because early detection by producers is critical.

• Updated emergency response plans. Conduct drills now, preposition supplies, and clarify roles so Tennessee is ready to act the moment a case appears.

  
  

Bergmann’s conclusion is clear and urgent: “Acting now is far less costly than responding to an established outbreak. By preparing today, Tennessee can protect its livestock industry and agricultural economy. Prevention through readiness. Protection through science.”

A Proven Track Record of Leadership

Charlotte Bergmann’s plan demonstrates the kind of decisive, America First leadership Tennessee needs in Congress. While others react after problems arrive, Bergmann is sounding the alarm and offering concrete solutions grounded in the science that successfully eradicated screwworm once before. Her focus on supporting federal eradication efforts, bolstering state preparedness, and standing with Tennessee’s producers shows she understands the real threats facing rural America.

With Tennessee’s cattle, dairy, and wildlife industries at stake, Bergmann’s proactive stance could save millions in potential losses and prevent unnecessary animal suffering. As the threat from south of the border grows, her voice in Congress would ensure Tennessee has a strong advocate fighting for the resources and policies needed to keep the screwworm out.

WECU News will continue monitoring this developing story. Farmers and livestock owners with questions should contact their local veterinarian or Tennessee Department of Agriculture extension office for the latest guidance.