New H5N1 Flu Strain Detected in Cambodia

Cambodian scientists have identified a novel H5N1 avian flu reassortant combining genes from two clades, leading to a rise in human cases after a decade of no infections. The new strain, which has mutations linked to mammalian adaptation and airborne transmission, underscores the need for enhanced surveillance and risk assessment. The study highlights the importance of reducing human exposure, especially in rural areas, and improving healthcare worker training for early detection and management.