The 5 wellbeing treatment workers were being definitively seronegative towards H5 in all assays, which implies they were not contaminated with H5. This study reveals a pattern of weakening binding affinity of current antibodies against H5 isolates eventually, indicating the H5N1 virus is evolving immune escape of our healthcare defenses. https://www.dailypioneer.com/2025/state-editions/gadkari-to-inaugurate-ratu-road-elevated-corridor-on-19th-june.html