I think this would be a good solution for essential workers to track their personal health while social distancing is in effect. I can foresee a large second w

I think this would be a good solution for essential workers to track their personal health while social distancing is in effect. I can foresee a large second wave due to this falling short if we relax social distancing measures. There have been cases where people test positive then test negative and then positive again. It would require redundant testing per individual on a schedule. There are a lot of people who will not be tested, there are a lot of people without smartphones. This virus has spread so far at this point we’d need to test every US citizen to know the blast radius. I understand people are hopeful and want things to return to ‘normal’ but I can’t imagine it without a vaccine in the US.