COVID-19 hospitalizations requiring intensive care declined from 374 on Dec. 16 to 255 on Friday in Minnesota, easing pressure on hospitals as they respond to the omicron wave of the pandemic.
Hospital leaders said the decline might be temporary, because the fast-spreading omicron variant has increased coronavirus infections, which could soon produce more COVID-19 admissions.
Minnesota on Monday reported another 10,810 coronavirus infections and 44 COVID-19 deaths. The positivity rate of COVID-19 testing also reached a record 16.6% in the seven days ending Dec. 31, indicating substantial viral spread.
Another surge would be ill-timed, because providers had to phase out two monoclonal antibody therapies that don't work against omicron and have received scarce supplies of new antiviral pills, said Dr. Jeremy Cauwels, chief physician for Sanford Health, which operates hospitals in Minnesota and the Dakotas.
"If you count the Pfizer oral medication and the antibody that's still effective, we have enough doses systemwide for maybe 100 people," he said, "and we were previously infusing hundreds per week."
Minnesota has prioritized limited outpatient antibody infusions for the neediest COVID-19 patients but soon might need to use a lottery if those patients outnumber supplies.
The region also might be in "for a bit of a doozy" of an influenza season, with flu patients taking up beds freed up over the past three weeks, Cauwels said. "We literally replaced 40 COVID patients with 40 influenza patients."
Omicron's rapid spread is infecting workers and disrupting health care operations. Cauwels returned from five days of isolation after testing positive for COVID-19, which he said he likely contracted during holiday travel at a busy airport.