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H3N2 vs Common Cold: Warning Signs for Seasonal Viral Infections You Must Not Ignore

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The State February 12, 2026February 12, 2026 flu complications chest pain, flu prevention tips, flu vs cold differences, H3N2 influenza symptoms, H3N2 vs common cold, influenza A health warning, seasonal viral infections warning signs, shortness of breath flu, when to see doctor flu

H3N2 vs Common Cold: Warning Signs for Seasonal Viral Infections You Must Not Ignore

With H3N2 influenza cases rising, doctors explain how its symptoms differ from a common cold and outline key danger signs