I am not calling people in this thread or on these boards selfish and careless, unless there are people here who would send a child with a presumptive case of COVID-19 to gym. I hope that is not the case. However, given what many of us have reported on these boards over the years about parents and their investment in the sport, I think it would be wise for gyms to presume that not every team parent in every gym will behave responsibly.
My son's a coach. If he goes back to work before there is reliable antibody testing, he will not be able to visit his grandparents. Both my husband and I have public-facing jobs. If our workplaces resume normal operations before there is reliable antibody testing, we will be in the same boat with regard to our parents. We can take care of ourselves and behave responsibly but we can't control the behavior of the people with whom we interact. Heck, the brother of NY's governor, widely celebrated for his handling of the crisis, was out in public with his damn germy self after everyone knew he had been diagnosed! Latest news is that his son now has it. Most Americans have not adjusted mentally to the kind of community-minded orientation that managing this crisis will require until there are good medical remedies.
So in terms of safety for all institutions, including gyms? We need two prongs. One would be all of the measures to prevent spread: social distancing, barriers to spread (so coaches should be wearing masks, I think), minimal physical contact, rigorous and frequent cleaning of equipment, thorough hand-washing between event rotations (not just hand sanitizer), immediate ban of clients/staff who are either diagnosed or exposed, identification of vulnerable staff members and institution of additional precautions for them, perhaps temp checks at the door, and whatever other measures seem sensible. But we need to keep in mind that nursing homes that have had greater restrictions and care have also seen outbreaks.
The other prong is harder. It requires changing the way we think about our obligations to others. It's not just my responsibility to keep myself healthy and safe. If I get COVID-19, I am almost certainly going to get a mild version based on my own experience with infectious diseases. But I need to think about what I owe to my students, my friends, my colleagues, and my other associates. No more of this "take a couple of sudafed and ibuprofen and go on as usual." I need to reframe that kind of behavior not as tough and laudable, but as selfish and dangerous.
It's a real conundrum. I think if we could all change our thinking and behavior radically, it would be safer to reopen things. Unfortunately, the people who are really concerned about the disease are against reopening, and the people in favor of reopening want everything to go back to normal with no change in our thinking.
I just hope that everyone in this community and their families remain in good health and that no one has to experience a direct encounter with this disease.