Extreme Heat Complicates Bird Flu Control Efforts in Colorado

Six farm workers infected as high temperatures and PPE challenges hinder containment of H5N1 virus.

Workers struggled with protective gear in 104-degree heat, leading to infections.
Large fans used to cool barns spread virus-laden feathers, increasing exposure risk.
CDC has dispatched a team to assist with investigation and contact tracing.
Genetic analysis shows no mutations increasing human transmission risk.
Officials emphasize the low risk to the general public but highlight the need for better safety measures.