The FTC on Friday said it has reached a deal with drug giant Amgen to allow the company's $27.8 billion purchase of Horizon Therapeutics to move forward.
The overdose reversal nasal spray Narcan will be available over the counter at many large chain pharmacies in the coming days, at a cost of $44.99 for a two-dose pack.
A study hopes to determine whether Leqembi will produce more dramatic benefits to people who have yet to show signs of cognitive decline and memory loss.