Biden's new vaccination target comes after he and his aides faced criticism for the 100 million goal in his first 100 days in office. The U.S. has exceeded a pace of 1 million doses per day over the last week.

A trio of recent mandates will completely upend the negotiating table between payers and providers, but what the final contracts will look like going forward all depend on enforcement.

Of the staff and residents vaccinated in long-term care, only about 8% have received the second dose of the COVID-19 vaccine.

Globally, Fresenius actively manages 350,000 patients with end-stage renal disease and provides nearly 52 million dialysis treatments annually in about 50 different countries.