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WEDNESDAY, Jan. 21, 2026 (HealthDay News) — Why does a cold virus knock some people flat while others barely feel it?
A new study suggests the answer may come down to what happens inside your snoot.
Researchers found that how cells in the nasal passa… [2388 chars]
Source: U.S. News & World Report | Published: 2026-01-21T16:20:00Z
Credit: U.S. News & World Report
