What if they're still positive 2 months later? They're guessing!
PCR positive does not mean infectious - and our aim is to reduce R, not get R to 0.
Also, should I have a heart attack, I'd much rather be met at the ER by a doctor who tested positive 5 days ago and is now wearing an N95, than be redirected to a more distant hospital.
BTW the lack of rapid testing in the US is a complete clusterf*ck, exacerbated by a healthcare system of individual profit centers.
https://www.vanityfair.com/news/202...roposal-for-free-rapid-tests-for-the-holidays.
"he went back to top Boston hospitals, including Brigham and Women’s, Tufts Medical Center, and Beth Israel Deaconess Medical Center, to offer the Broad’s new testing capacity as an additional resource. “The pushback I got was amazing and swift,” he said. There were “pissing contests everywhere,” as the physicians worked to protect their turf running hospital-based tests.
Once Mina began to advocate for rapid home tests, he encountered the same mindset: doctors “trying to guard their domain.” Some doctors had long opposed home testing, even for pregnancy and HIV, arguing that patients who learned on their own about a given condition would not be able to act on the information effectively. Testing, in this view, should be used only by doctors as a diagnostic instrument, not by individuals as a public-health tool for influencing decisions."