> Health people who are at low risk to get severe reactions could go about there lives normally, while still practicing 'social distancing' in public, not locke

> Health people who are at low risk to get severe reactions could go about there lives normally, while still practicing 'social distancing' in public, not locked away in their homes in fear You don't need tests for that, just common sense. If you have low risk, by all means keep working while keeping high sanitary precautions. It's unrealistic to expect all people to stay at home, hence those of us who are likely to get a mild COVID-19 case should make sure the people at risk or already sick have services while they stay at home. If you're healthy, take precautions and still get COVID-19, after recovering you become another line of defense with your new immunity. That being said, tests are very important, but don't wait for free and widely available tests to decide if you can keep working, your circumstances decide that.