[pfranz]

> 2. Understanding who has already recovered from COVID-19 and is thus immune with all that implies in terms of inability to spread the disease and reduced need for PPE

I've been looking forward to seeing this kind of test just for this reason so we can whitelist people. But since a large percentage of people don't have symptoms how can you tell if you're still shedding the virus?

[rflrob]

I assume if you test positive for the antibody and N days later test negative for the virus, you’d be in the clear to be whitelisted.