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Amanpour & Co.

Sleep: An Underestimated Tool for Fighting COVID-19

One underestimated tool in the fight against the pandemic could be the way we sleep. For decades, science has shown the important role it plays in bolstering our immune systems against colds and respiratory infections. Yet studies suggest the pandemic has changed most people’s sleep cycles, both for better and for worse.

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July 23, 2026
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