(04-29-2020, 10:26 PM)dabigv13 Wrote: I agree asymptomatic patients without high risk for exposure have no need to be tested. ...
This statement struck me as odd, so I'm trying to figure it out. Maybe that sentence just didn't come out right and you meant something entirely different.
Assuming it was more or less what you meant, is this about
(1) a theoretical person (not a "patient") who has COVID-19 without symptoms or high risk of exposure and has not been tested
(2) a guy in the hospital for a gall bladder operation, that has no COVID-19 symptoms and no high risk for exposure before going to the hospital
(3) something else that I didn't comprehend
If #1, if someone is asymptomatic, that doesn't mean that are not infectious. Indeed, the very first I saw suggesting a large (= size of symptomatic) group of asymptomatic cases was in regard to spread in China. The models of the spread only worked if there were asymptomatic individuals (and, IIRC, that excluded presymptomatic as they would be detected in China once they became symptomatic).
If someone came out with an easy, cheap test (say a toothpaste that turned bright blue in presence of the virus), and we could each test every day, wouldn't that be a way to reduce infections and reduce all the negative outcomes?
If #2, shouldn't this person be tested to inform the healthcare workers whether they have to treat him with negative pressure rooms and all the other extra protections they go to for COVID-19 patients, for the protection of other patients & healthcare workers?