Nine months into this it would be nice if we had good data on the risk factors of transmission. I know it’s a tricky virus to trace but shouldn’t we have better info on which activities demographics, etc are the most risky by now?
We do know the risk factors. It's a respiratory disease that spreads when people who are breathing are near each other. We don't need a random control trial to tell us that practicing with your brass band can spread it. The solution is to stay very far from everyone until the disease is wiped out. Only very intelligent libertarian contrary Americans think we don't have the information we need.
That is not very helpful advice when you have to manage risk while trying to eat, work, live, and stay healthy. Stats certainly exist on where some of the 16,000+ cases in San Mateo were transmitted.
