of the booster in significantly reducing your chance of death. israeli researchers now claim a fourth pfizer dose was instrumental in preventing hospitals from being overwhelmed during their omicron surge. it s a pre-print study. here, hospitalizations highlighted by the white house as the key metric they ll watch while weighing when to lift restrictions, like mask mandates. what i expect, and i hope that we ll see from the cdc, is clear guidance about what to do in the upcoming months. again, i m hoping this is going to be the last surge we will have to deal with. we don t know. reporter: by the way, this is bellevue, washington. a gas station clerk argues with a customer who refuses to wear a mask. they tumble outside. she pulls a gun. now, it is the super bowl here in los angeles next weekend, of course, and they are going to be
the key metric they ll watch when deciding when to lift mask mandates. what i m watching is what to do in the next few months. i m hoping this is the last surge. super bowl and l.a. s mayor urging people to match up. a tweeted snap shows it. by the way, this is bellevue, washington. a gas station clerk argues with a customer who refuses to wear a mask. they tumble outside. she pulls a gun. so just back to the super bowl. they are handing out free n-95 masks to fans. they hope they will wear the