Diseased solution

When you go to an amusement park or public event, do it when you’re sick.
That way, you immune system is already active and working on fighting illness and infection.
Otherwise, when you’re fine and healthy, your defenses aren’t ready for the many illnesses from around the world.
Would you rather have a simple cold, or a full-blown tropical virus that makes your eyes, ass, and ears bleed?
It’s like measles parties, but instead of exposing kids to an infected kid to build immunity, you gather adults to Disneyland or a Rolling Stones concert.
Biological warfare is so much fun!