Category Archives: viral infections

Why Are People More Likely to Get Sick During Cold Weather?

The team hypothesized that the increased incidence of colds and flu in winter might be due to a compromised nasal immune response caused by cold air. To test this, they exposed nasal tissues to a temperature of 4.4°C, resulting in a decrease of about 5°C in tissue temperature, which affected the immune response. The study […]

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