What Are 5 Symptoms of the Flu? A Historical and Modern Perspective The Flu: A Disease with a Rich History The influenza virus has been a part of human history for centuries, evolving and adapting alongside our societies. While the symptoms of the flu—fever, chills, cough, body aches, and fatigue—remain consistent, the understanding of this viral illness has dramatically transformed over time. From the first recorded flu outbreaks in the 16th century to the catastrophic pandemics of the 20th century, the flu has shaped global health policies, medical research, and societal behaviors. Today, with modern medicine and vaccine development, we’re…
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