Adults under the age of 62. 1:30 am on jul 17, 2020 cdt. Nearly 1 in 4 adults in the united states has been fully vaccinated against the coronavirus, but experts caution that we may still be wearing masks and employing other. Jenny harries suggests we may not have to wear face coverings in summer. People in the uk may not have to wear face masks during the summer months, but they might be. My wife and i were talking about that earlier today. I told her that i think we are in the new normal. I think we will be wearing masks for quite some time. All of this social. According to these studies, there is a benefit to wearing a mask.