Even vaccinated individuals can get COVID/Delta. Why not have the requirement be a negative PCR test for all attendees?
The latest guidance from the U.S. Centers for Disease Control and Prevention says you don’t need to be tested or to quarantine if you’re fully vaccinated, even if you’ve been exposed to someone who was sick. An exception is if you develop COVID-19 symptoms such as fever, cough and fatigue.
The updated guidance reflects recent studies showing vaccinated people face very little risk of serious disease. Even if you get an infection, you’ll be less likely to spread it to others and any symptoms will likely be milder.