I hope the public illnesses can be contained.

 You hate to see people travel, mingle, and then return to schools, say.  Sounds like a super-spreader even to me, and I'm not talking Covid, just sick bodies packed into to unhygenic, unsafe conditions.  Sounds... ripe for illness... Glad I'm not living in a metro w/a lot of "travellers".

Thousands stuck at Burning Man amid mud, dust and ‘really gross’ bathrooms

Festival attendees remained unable to exit festival grounds Sunday as more rain and wind washed through Black Rock City, Nev., leaving celebrators stuck in glue-like muddy conditions and with plenty of questions about what to do next.