Across US regions, we see sharply differing hospitalization figures. COVID-19 hospitalizations continue to drop across the entire Midwest. In the West, hospitalizations have been declining across the Mountain West since December 24, but rising down the Pacific Coast and in the Southwest. We see a similarly mixed picture in the Northeast, where five states reported small declines in hospitalizations, and four—including New York—reported increases. Hospitalization increases across the South suggest that many southern states are experiencing worsening outbreaks: Fourteen of the 17 states in the region reported more people hospitalized with COVID-19 today than one week ago.
The country’s four most populous states—California, Florida, New York, and Texas—all saw COVID-19 hospitalizations rise in the past seven days. The increases we’re seeing in high-population states have a much greater effect on national numbers than do declines in low-population states.
These week-over-week changes tell only part of the story, however—a 10 percent rise in an area where hospitalizations are low produces a smaller strain on health-care systems than a 10 percent rise in an area where hospitalizations are already very high. In absolute numbers, the South has by far the highest COVID-19 hospitalizations of any region, accounting for almost half the country’s total—but the South is home to more than twice as many people as the Northeast and nearly twice as many as the Midwest.
A view that adjusts for population allows us to understand the severity of each region’s overall situation. Driven by catastrophic hospitalization levels in Southern California, the West has reached 421 COVID-19 hospitalizations per million people, and closing in on the Midwest’s worst-ever per-capita hospitalization rate. The Northeast now has 392 people hospitalized with COVID-19 per million—more than either the Midwest (310 hospitalizations per million) or the South (387 hospitalizations per million).
As COVID-19 case and death numbers in the United States continue to oscillate between relatively low and startlingly high numbers because of holiday reporting slowdowns, we suggest that readers remain focused on the relatively stable hospitalization metrics—and on local guidance about how to have a safe and healthy New Year’s holiday. We’ll be back with another update next week as the data backlogs from Christmas and New Year’s Day continue to resolve.
