H3N2 Vs Common Cold: Warning Signs Of Viral Infection You Must Not Ignore

H3N2 influenza cases are rising across India. Doctors explain how it differs from a common cold, key danger signs like chest pain and low oxygen, who is at risk, and when to seek urgent medical care.

Feb 12, 2026 - 15:00
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H3N2 influenza cases are rising across India. Doctors explain how it differs from a common cold, key danger signs like chest pain and low oxygen, who is at risk, and when to seek urgent medical care.

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