Melissa:
Mary is right on target. Please take a few minutes and review the CDC guidance from May 28, 2021. I think this is helpful information as you think about your interventions for the summer.
As Mary mentioned, anyone who shows up with illness symtpoms will need to be treated as “COVID suspect” until proven otherwise. That means it will impact the individual and the close contacts.
Review your communicable disease plan for your camp and validate your processes for what to do if you have illness (or an outbreak) at camp.
Take care
Tracey