A numbing procedure usually used to treat pain and post-traumatic stress disorder is being tested as a way to restore smell and taste in people with long Covid. It's called a stellate ganglion block.

Even with the new law, it'll be hard to find out your out-of-pocket costs. A new year, a new health law. As of Jan. 1, 2019, hospitals will be required to post the cost of medical procedures online, ...