At this point in the Covid-19 pandemic, much of the United States has slowly moved away from following or enforcing mitigation measures. Most public schools plan to keep masks optional this fall. The US Centers for Disease Control and Prevention no longer recommends staying at least 6 feet away from other people to reduce the risk of exposure.

(SOURCE) https://www.cnn.com/2022/09/06/health/public-health-covid-messaging/index.html