Any of the Centers for Disease Control’s COVID-related guidelines are being relaxed. According to a revision released Tuesday by the CDC, vaccinated citizens may not need to wear a mask sometimes. The CDC has not described “small gathering.” According to the CDC, 30% of Americans are vaccinated. According to the CDC, about 43% of people have received at least one dose of the COVID-19 vaccine.

Reference
CDC mask guidance change: Guidelines eased for fully vaccinated people.https://www.al.com/news/2021/04/biden-expected-to-announce-relaxation-of-outdoor-mask-guidance-reports-say.html