Currently — July 20, 2023: A strong tornado hits a Pfizer medicine factory in North Carolina

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A strong tornado hit Rocky Mount, North Carolina on Wednesday, damaging a Pfizer medicine plant — a worrying reminder of the overlap between the climate crisis and public health.

A Pfizer spokesperson told the AP that no employees were hurt during the storm, although the estimate is 50,000 pallets of medicine were damaged or destroyed. The damaged factory was “one of the largest sterile injectable facilities in the world,” according to Pfizer, making about 25% of injectable drugs used in U.S. hospitals every year.

There’s growing evidence in recent years that tornado alley has been shifting eastward in recent decades, away from Kansas, Oklahoma, and Texas, and towards more populated areas like Tennessee, George, and the Carolinas. The change is significant, too, with the bullseye of tornado frequency shifting about 500 miles eastward from near Oklahoma City to near Nashville.

The reasons for this aren’t well-known, but climate change seems to be playing a role with dryer weather in the West and higher-moisture air in the Gulf of Mexico. The work of Stephen Strader shows that, when taking into account the historical reasons why the South has the highest poverty rates in the country, this is another example of climate change creating worse outcomes for the most vulnerable members of society.

—Eric Holthaus