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USDA's Biodefense Strategy Sparks Debate Over Flesh-Eating Bacteria Threat

Wall Street Journal US Business •
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USDA officials are expanding biodefense efforts as flesh-eating bacteria threaten livestock in cattle-producing regions. The agency has allocated $10 million to combat Kluyvera ascorbens, a pathogen linked to recent outbreaks in Texas and Nebraska. This follows a $50 million algae biofuel project by ExxonMobil, which scientists argue lacks scalability despite claims of carbon neutrality. Critics question whether prioritizing bioenergy diverts resources from urgent agricultural threats.

The outbreak’s origin traces to contaminated feedstock in industrial farming operations. USDA data shows a 40% spike in bacterial infections among cattle since 2022, prompting emergency funding for rural veterinary clinics. Meanwhile, Exxon’s algae biofuel initiative faces backlash: peer-reviewed studies dispute its energy output projections, with MIT researchers estimating only 15% efficiency gains over traditional crops. The conflict highlights tensions between climate goals and immediate biosecurity needs.

Experts warn that underfunded rural labs lack infrastructure to track emerging pathogens. Dr. Elena Torres of the University of Nebraska calls the situation a "perfect storm" of agricultural vulnerability. With $10 million redirected to biodefense, the long-term viability of alternative energy projects remains uncertain. Balancing these priorities, she argues, requires federal coordination absent in current policy frameworks.

USDA’s biodefense strategy now hinges on interagency collaboration, though budget constraints persist. The agency plans to deploy mobile labs to high-risk areas by Q1 2024. However, without addressing systemic issues in farm supply chains, the bacteria’s spread may outpace containment efforts. This dual crisis underscores the fragility of modern agricultural systems facing overlapping climate and health challenges.