US life expectancy rose last year, but it remains below its pre-pandemic level

NEW YORK (AP) — U.S. life expectancy rose last year — by more than a year — but still isn’t close to what it was before the COVID-19 pandemic.

The 2022 rise was mainly due to the waning pandemic, Centers for Disease Control and Prevention researchers said Wednesday. But even with the large increase, U.S. life expectancy is only back to 77 years, 6 months — about what it was two decades ago.

Life expectancy is an estimate of the average number of years a baby born in a given year might expect to live, assuming the death rates at that time hold constant. The snapshot statistic is considered one of the most important measures of the health of the U.S. population. The 2022 calculations released Wednesday are provisional, and could change a little as the math is finalized.

For decades, U.S. life expectancy rose a little nearly every year. But about a decade ago, the trend flattened and even declined some years — a stall blamed largely on overdose deaths and suicides.

Then came the coronavirus, which has killed more than 1.1 million people in the U.S. since early 2020.

The measure of American longevity plunged, dropping from 78 years, 10 months in 2019 to 77 years in 2020, and then to 76 years, 5 months in 2021.

“We basically have lost 20 years of gains,” said the CDC’s Elizabeth Arias.

A decline in COVID19 deaths drove 2022’s improvement.