Experts Question CDC’s Big Announcement

The CDC’s encouragement for vaccinated people to drop their masks may act as an incentive for more people to get the shot.
Though the agency said that wasn’t the reason for the change — it cited scientific studies showing the effectiveness of the vaccines.
The change came as governments and businesses have unveiled a range of more tangible inducements, from free doughnuts and drinks to time off and cash bonuses.
The ultimate example arrived this week when the state of Ohio announced it would...