I have not found any mainstream sources that advocate screening everyone every day (which is very different from simply doing "more testing"). Would love some pointers if I'm wrong.
Googling for "romer covid 19" should turn up a lot of news sources covering the notion of testing millions of people a day.
That's because we currently aren't capable of testing everyone who is obviously sick just once. If we got there, we wouldn't even be close to being capable of testing key personnel (like health care workers). If we got there we wouldn't even be close to being able to test everyone once. If we got there we wouldn't even be close to being able to test everyone every day.
You haven't heard any advocating for OR against it because it is so far from achievable that it isn't worth considering.
The linked article suggests a novel and much cheaper test, which would be great. But even if that didn't work out, what scale could possibly be feasible with existing tests? Pre-shortage, an RT-PCR seemed to be much cheaper than a missed day of work.
Testing a few hundred people daily would be doable, as Germany has relatively good testing capacity - probably one main reason for the overall better handling of the pandemic so far. But the concept still gets critisized, as this would mean a fast track to testing for the players while parts of the population don't have equal access to testing.
For the whole population, it would be a good first step to be test really everyone who has any assumptions of symptoms and some time later, everyone in contact. And perhaps a biweekly test for the general population.
That seems like the logical conclusion of "more testing" to me. If we could, why wouldn't we?
3blue1brown on YouTube did an analysis which similarly shows that fast quarantining is the best way to mitigate the virus: https://www.youtube.com/watch?v=gxAaO2rsdIs
IIRC, mainstream objections tend to come from concerns of false positives, since that becomes a bigger problem with this frequent level of testing and could prove a huge disruption if you end up with too many quarantine still, or so many that testing positive becomes essentially meaningless in terms of telling you whether you have the disease or not if you test positive.
https://www.politico.com/interactives/2020/coronavirus-testi...
Being off work for such should not result in severe reduction in income unless your income was already high; at least that is the case here in Norway where laid off personnel get 80% of their normal salary up to a limit that is above average salary.
Edit: typos
That's demonstrably false. There are numerous prominent examples in fact.
Taiwan is not doing a high rate of testing at all, they're most certainly not doing constant ubiquitous testing. Their per capita test rate is 1/7 that of the US.
Singapore and South Korea are not doing constant ubiquitous testing. The US has already tested at a higher rate than South Korea and will pass Singapore shortly given the continued ramp in US testing. Both are held up as marvels of virus containment.
Japan has barely done any testing. They're seeing a small spike in cases now, however they were not earlier (this is four plus months after the outbreak began and Japan is next to China). Their deaths from Covid are commonly 1/50 to 1/150 the per capita rate of the US and other higher outbreak nations, while doing 1/10 to 1/15 the testing. The only explanation is either that they're covering up ten thousand deaths, or the other non-testing approaches they've utilized work well. Compare Japan to Germany on Covid deaths - again, despite Japan being next to China - and then look at the testing rates. Now explain that.
Finland is testing below the US rate and has contained the outbreak to a stellar degree. That's because Helsinki is colder than Stockholm and Copenhagen. The same reason Moscow didn't get slammed until more recently as the weather began to warm up. There are other factors that impact the spread of the virus, including the rate of social activity and high temperatures (over ~60F / ~15.5C). We know this from several studies that have proven the role of temperature in the spread of SARS and SARS-CoV-2; as well as understanding how the spread benefits from greater social activity (which doesn't occur at the same rate in super cold climates).
Greece has a very low number of Covid deaths and no evidence of serious outbreak this entire time. Their testing rate is 1/3 that of the US. And they're wedged between Turkey and Italy. Much like southern Italy, they've been heavily shielded by their climate. Nobody wants to talk about this of course, it's the Mexico / Texas / San Diego / Baghdad / Lagos effect in action.
Iraq isn't seeing any consequential outbreak, thanks to its climate. Whereas Iran right next door got smashed, because Tehran has an entirely different climate from Baghdad.
Thailand and Vietnam are both testing at a very low rate, and there has been zero evidence of serious outbreaks in either country, despite the proximity to China. That's thanks to their hotter climates.
Nigeria is barely testing at all, with zero evidence of a consequential outbreak there. No crushing of their healthcare system with cases or deaths; no huge spike in deaths, hospitalizations or ICU cases. There are numerous countries across Africa seeing similar low outbreak results, with very little testing.
Colombia isn't seeing a consequential outbreak, their testing rate is super low. They're not seeing a healthcare crush either. They've contained it so far without a high rate of testing.
India and Pakistan were supposed to get buried by SARS-CoV-2 cases. It hasn't happened, week after week goes by and the predictions continue to fail to come true. They're barely doing any testing at all. There's zero evidence in either country of a massive outbreak or crushing number of ICU cases swamping their healthcare systems. It's because of how hot their cities are. I've yet to see a single other good explanation for why India isn't buried in Covid deaths by now. India isn't seeing the virus hit for the same reason Africa hasn't.
Egypt is barely doing any testing. Cairo should have millions of cases of the virus and a huge number of deaths by now. They should have 20,000 dead people from Covid at this point just in Cairo. Where is it? The Cairo metro has 20 million people. It's not far from Italy, Turkey, or Iran. Guess what? It's very hot in Cairo.
And if you want to see a belligerent demonstration of the climate impact in action: tell me that Florida has been dramatically more responsible in their behavior than Belgium has (or France, or Italy, or Spain, or the UK, or the Netherlands, or Switzerland), to warrant having a per capita Covid mortality rate 1/12th that of Belgium. If Florida had New York's climate, Florida would have 20k Covid deaths by now. Instead they have a mere 1,066 (and Florida has a lot of old people) despite doing almost everything wrong.
If "it happened and it worked" isn't "mainstream" then I don't know what is.
1) https://www.bloomberg.com/news/features/2020-04-23/wuhan-s-r...
Johnson and Johnson have already started scaling their vaccine and plan to have 1 billion doses available by January 2021. If their vaccine is approved, it will be an instant solution and better than testing everyone every day.
Moderna has also started the process of scaling their solution as well but J&J have a head start and a known platform.
Why not? Scaling a test is a completely separate exercise to scaling a vaccine, and it has the advantage that multiple proven working tests exit now, they just need to be scaled. Both can be done, by different people.
You might also find that having a vaccine and a test is better than having just a vaccine.
> If their vaccine is approved
Multiple vaccines are in development. This is not a situation where we should stop doing X now because Y _might_ happen in 8 months or more time. None of the vaccines are guaranteed to be ready and working and scaled at any given date. None of them.
How does your device detect viruses? Is it based on a protein or the RNA or what?