Outbreak in Kansas has infected 414,000 poultry, making it the worst U.S. bird-flu event; you should understand the scale, pathways of spread, economic and public-health implications, and recommended biosecurity steps for operations and households. This post explains what you need to watch for, how officials trace and contain cases, and how your actions can reduce transmission risk and protect both flocks and local food supply.Key Takeaways: Scale: 414,000 poultry infected in Kansas, marking the worst U.S. bird-flu outbreak and triggering large-scale culling and movement controls. Economic impact: Significant losses for affected farms, disruptions across egg and poultry supply chains, and…