KNTV NBC Nightly News With Lester Holt June 4, 2024 23:16:00
I think it's helped me. >> reporter: his cognitive function has declined slightly, they say, but not by much. >> we get that it's not a cure. but there was nothing when we got our diagnosis, nothing. now there is something that we can do. >> reporter: it gives you hope? >> uh-huh, sure. >> yeah, unbelievably. i mean, we had none. >> reporter: since john is still in a trial, they're not paying for leqembi, but the list price is 26,500 a year. medicare plans to provide coverage as long as a doctor agrees to submit patient data. there are side effects. a greater risk of brain s swelling and brain...