First Human Case of H5N5 Bird Flu: Understanding the Risk, Symptoms, and Prevention Measures

Nov 19, 2025 04:37 pm CST

A rare human case of H5N5 bird flu has been confirmed in Washington State, marking the first human infection with this specific strain. While health officials currently consider public risk low, experts explain the virus's characteristics, transmission patterns, symptoms, and preventive measures. This article examines whether H5N5 poses a pandemic threat and provides guidance from leading medical specialists.