'Testing' and 'tracing' are just part of the liberal verbage smokescreen. Something to scream and point at Trump for political advantage.
Unless you're constantly being tested, it's going to be pretty worthless when you contract next week what you tested negative for today.
And on that note, has their even been a cheap, consistent, and reliable testing product put out yet?
Don't even get me started on tracing. Unless your social circle is closed, trying to trace gets exponential real fast.
From what I can read, what really seems to spread the virus is continuous exposure in close quarters where people grind down their immunity as they breathe and rebreathe the same air, like in nursing homes, subways, or prisons.
Which correlates to why less populated areas and spaces aren't getting the big spikes.