An A.I.-enabled diagnostics firm has begun a new multicenter trial with Mount Sinai, and medical schools at Yale, the University of Michigan, Johns Hopkins and Rutgers to predict long-term kidney disease risk in recovering COVID-19 patients.

Revenue losses at hospitals and outpatient surgery centers may have exceeded $5 billion from canceled knee and hip replacements alone during a roughly two-month hiatus on elective procedures earlier this year.

Movies have turned back to the future with flicks that ruled summer decades ago topping the box office and drive-ins making a comeback amid the pandemic. Lysol is an “it” brand. And Champagne goes flat.

Amid a pandemic that in the U.S. has caused roughly 5 million infections and nearly 160,000 deaths while decimating the economy, the vaccine trials have drawn far more interest than is typical for a clinical trial, organizers said.