Leqembi - among the most potent of a new generation of antibodies that help clear a toxic protein that slowly builds up in the brains of Alzheimer's patients - is expected to lead to far greater coverage by insurers and Medicare.
Drugmakers have been rushing to develop obesity pills (to rival obesity shots like Wegovy), angling for a piece of a market that some estimate will one day be worth as much as $100 billion.
The recommendation is a huge win for the pharmaceutical company, likely paving the way for the company's first-of-its-kind gene therapy for treat Duchenne muscular dystrophy, a deadly disease.