Americans' life expectancy continues to fall, erasing health gains of the last quarter century
A variety of factors, such as low COVID-19 vaccination rates and Americans' general poor health, is behind the life expectancy drop, experts say.
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### Instruction: Americans' life expectancy continues to fall, erasing health gains of the last quarter century

### Response: A variety of factors, such as low COVID-19 vaccination rates and Americans' general poor health, is behind the life expectancy drop, experts say.