In this circumstance you have to really emphasize sensitivity of the tests (i.e. minimize false negatives), though that might increase the number of false positives. False positives can be dealt with through repeat testing (often with a somewhat different test), but the damage of a false negative can't be ameliorated until it's too late.
There might be some gains in specificity with serological tests, but I would be concerned that they aren't sensitive enough, particularly early in the course of infection. Someone who has very recently been infected won't yet have developed an antibody response, so would have a false negative result.
Interesting thx!
I was chatting with an old friend who holds a decent role with a mayor Bank. He is my go to asset for information on the big picture. They have these pretty comprehensive calls where they bring in experts in all the fields like credit, economist, currency, health, political etc.
A few take aways from our chat. Keep in mind I was driving so this is based on my less than perfect memory.
Since the testing numbers are going up one area they are focusing on is hospital numbers and people in ICU’s. They like the way those numbers are trending.
Lots of vaccines in different levels of testing but Johnson and Johnson have moved up their larger human trials of a vaccine from September to July which is positive.
Never any guarantees on vaccines or treatments but the sense of urgency and amount of resources being thrown at the challenge are unprecedented.
credit markets were pretty challenged but now they are in a much better place.
Liability for businesses is starting to become a main hot button.
They are anticipating a shift towards antibody testing starting with healthcare workers going forward. They are expecting it to be widely available by September.
It’s early but Politically in the US there has been a shift. The wisest person my buddy knows on this topic says if you only watch two things “keep an eye on the over 65 year old polls in Florida, and keep an eye on the Senate race in Arizona”
There also appears to be a shift in Women over 35.
keep in mind it’s still June and lots can change but my buddy said this was the most optimistic update He has sat in on since this gong show started.