Those who complete the vaccine course can sit without a mask: US Department of Health
The Centers for Disease Control and Prevention (CDC), the US Centers for Disease Control and Prevention, has issued new guidelines on the corona virus, including those Americans who have completed the vaccine dose. They can gather in a room without a mask and without the principle of social distance.
According to observers, these are long-awaited instructions.
The guidelines also state that people who have been vaccinated may gather in a home where there is a lower risk of coronary heart disease. That is, the elderly who have been vaccinated can meet their healthy children and their offspring.