Respectfully, I’d invite you to think in broader terms.
It isn’t just about whether it’s a threat to you, or specifically the risk of you passing it directly to vulnerable people.
It’s about being a “vector” to pass it to ANYONE ELSE... who can than pass it to others, and inevitably pass it to someone who will require hospitalization.
To address the main topic: I’m skipping tomorrow’s outdoor match. I’m an SO for IDPA, and am not willing to spend 5-6 hrs in relatively close proximity to others, even it it’s outdoors. The known cases in our state are approaching 100, and the governor acknowledges that the actual number is probably several thousand.