The Case For Covid Elimination?

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Aristotleded24
The Case For Covid Elimination?

Can we eliminate covid? That is what Professor Yaneer Bar-Yam advocates. His resume and credentials include playing a role in stopping an Ebola outbreak in Africa in 2014. (This also happens to be a personal go-to site for me to check how various regions within Canada and elsewhere are handling this.) Essentially, countries are broken up into 3 colour-coded regions: red means covid is out of control in a particular area, yellow means an area is making progress, and green means no covid. The idea includes things like lockdowns and restrictions on travel, so very harsh measures. This site argues that they will only take 5 weeks to eliminate it, and then life can go on. There is also the advocacy of green zones collaborating for travel (think of the Atlantic bubble out East) while the red and yellow zones work to get covid cases under control. Eventually, these zones will also become green. As the number of green zones expand, the number of new cases and areas with covid fall dramatically, reverse of the situation in March when the WHO declared a pandemic in the first place, the pandemic ends, and life can go on. The theory is pretty sound, so problem solved, right?

Theory does not necessarily translate into practice. For one, the disease has made its way into countries with medical systems that were struggling to function before, and would be hard pressed to do all the things necessary to end this thing. You also have the problem that even if there are isolated green zones, if the numbers are going up around the world, cases will slip in. Look at New Zealand, which raised alert levels. This also raises the question of whether complete quarantine of travellers and stopping infected people from coming into the green zones is possible in real world situations. Even though life may appear to be back to normal, there is always the fear hanging over people's heads that things can change, as can be seen by New Zealand raising the alert levels.

Back to the main question, can we eliminate covid (at least in Canada) by Thanksgiving?

Left Turn Left Turn's picture

In order to eliminate COVID-19 without a vaccine we would have to send all provinces with active cases (back) into lockdown, with only grocery stores, hospitals and COVID testing sites remaining open. With only one person per household going to the store, with mandatory mask wearing for anyone going outside, and with a limit of 10 people in any grocery store at any time.

CERB would need to be extended, so the proroguing of parliament would need to be reversed, or else we would not get buy in to the strategy. Evictions and rent, both residential AND commercial, would also need to be stayed in all provinces until COVID is eliminated, in order to get buy-in.

School reopening plans would obviously need to be scrapped until COVID is eliminated.

It's doable, but it seems pretty clear to me that there is NOT the political will to do this. How unfortunate :(

kropotkin1951

We would also need to tighten the US border even further and not reopen it for years. That is not going to happen, despite my cheering for it.

Aristotleded24

Left Turn wrote:
In order to eliminate COVID-19 without a vaccine we would have to send all provinces with active cases (back) into lockdown, with only grocery stores, hospitals and COVID testing sites remaining open. With only one person per household going to the store, with mandatory mask wearing for anyone going outside, and with a limit of 10 people in any grocery store at any time.

CERB would need to be extended, so the proroguing of parliament would need to be reversed, or else we would not get buy in to the strategy. Evictions and rent, both residential AND commercial, would also need to be stayed in all provinces until COVID is eliminated, in order to get buy-in.

School reopening plans would obviously need to be scrapped until COVID is eliminated.

It's doable, but it seems pretty clear to me that there is NOT the political will to do this. How unfortunate :(

Indeed, how unfortunate that people are hesitant to put life on hold for a long period of time and accept blatant civil liberties violations to stop covid. Not to mention that many of our urban poor currently have no place to stay in lockdown anyways.

Pondering

It is't realistic. As long as it is anywhere in the world it has the potential to return everywhere. If we are lucky it will become less deadly over time so it won't matter, or vaccines will work really well, or we will understand it well enough to develop treatments to prevent the worst effects.

At the same time we are starting to ramp up on the production of PPEs. The public is getting accustomed to the notion of regular mask wearing. People are making the adjustment to working from home which is taking pressure off transit systems and reducing traffic so reducing contact between people. Distance learning and even distance medical care has increased dramatically, legal proceedings happening online were much more efficient.

I think we are settling into a reasonable new normal until we see some progress in treatments and vaccines.

 

Aristotleded24

There are some reasons to be cautious about such trends. For one, anyone who thinks everyone should work from home and all is fine has never tried to manage such a workforce. Remote learning has its own issues, from children spending even more time in front of electronic screens than they are now. There are privacy concerns with distance medical care, and it also raises the problem of whether it actually helps underserved areas or just covers it up. In other words, if you live in the city and need to see a doctor in person you can do so, but from a small town or First Nation you are out of luck. Finally the point of taking pressure off transit systems. If less people use the transit system because they don't have to go to work, why would governments want to maintain it, especially if it's only (dirty) poor people who rely on it to move around?

You want an effective treatment against covid 19? It's called being in as good of physical health as possible to reduce your likelihood of a bad outcome.

Bacchus

And let the others die and thus decrease the surplus population

laine lowe laine lowe's picture

Sounds like victim blaming. You're not doing enough to be in good health therefore you deserve to get COVID-19 and potentially die.

 

Aristotleded24

Bacchus wrote:
And let the others die and thus decrease the surplus population

laine lowe wrote:
Sounds like victim blaming. You're not doing enough to be in good health therefore you deserve to get COVID-19 and potentially die.

Perhaps that is one way of reading my posts, but that's absolutely not what I'm saying. There are people at high risk of a bad outcome, so of course we should do what we can to protect those people. What I am saying is that taking whatever steps you can to be healthier will reduce your chances of a bad outcome, and it has been a failure of public health officials to communicate this fact.

Having said that, we are not all equal in our capacity to take steps to improve our health as individuals. That is where the issue of public health and social determinants of health come into play. Why hasn't there been an attempt to educate the public about the social determinants of health? Things like poverty, bad housing, and envrionmental pollution (particularly air pollution) have long been problems. I would think that now would be the best time to start talking about these things and to demand serious action on each front. I don't see that on the public policy agenda at all, and I don't see any public health officials talking about that as they tell us to wait for a vaccine that may never come.

Pondering

Aristotleded24 wrote:

Having said that, we are not all equal in our capacity to take steps to improve our health as individuals. That is where the issue of public health and social determinants of health come into play. Why hasn't there been an attempt to educate the public about the social determinants of health? Things like poverty, bad housing, and envrionmental pollution (particularly air pollution) have long been problems. I would think that now would be the best time to start talking about these things and to demand serious action on each front. I don't see that on the public policy agenda at all, and I don't see any public health officials talking about that as they tell us to wait for a vaccine that may never come.

I don't know where you have been because people have been discussing the impact of poverty and living conditions on vulernability to Covid.

As to emphasizing general good health there is danger in that because it gives people a false sense of security. On the major problems in early messaging was "do it for the old people".   Then when they finally admitted mask wearing was a good idea they again emphasized the altruistic aspect. This has given young healthy people a false sense of security which I imagine the powers that be wanted otherwise young people wouldn't go to work.

The government approach has been and continues to be too manipulative instead of informative.

The one absolute biggest takeaway from it all is, don't breath other people's air.

Aristotleded24

Pondering wrote:

Aristotleded24 wrote:

Having said that, we are not all equal in our capacity to take steps to improve our health as individuals. That is where the issue of public health and social determinants of health come into play. Why hasn't there been an attempt to educate the public about the social determinants of health? Things like poverty, bad housing, and envrionmental pollution (particularly air pollution) have long been problems. I would think that now would be the best time to start talking about these things and to demand serious action on each front. I don't see that on the public policy agenda at all, and I don't see any public health officials talking about that as they tell us to wait for a vaccine that may never come.

I don't know where you have been because people have been discussing the impact of poverty and living conditions on vulernability to Covid.

I'm specifically talking about the Chief Medical Officers of Health and that they have said very little about overall public health of big picture changes that can be made. If you can find a definitve quote from one of them that proves me wrong, I would be glad to hear it.

To give a local example, our Chief Medical Officer of Health, Dr. Brent Roussin, has said absolutely nothing about any health issue facing this province. Long before the pandemic, Winnipeg has been grappling with a meth problem that has fueled a spike in violent crime. Community groups have called for a safe injection site, but Roussin has not backed them up on that. There are other issues besides covid that have caused untold misery and death in this province that haven't received attention and still aren't. I would absolutely love it if on his next press conference, Roussin said, "diabetes is a major health problem in Manitoba. It is also a huge risk factor for a bad outcome for covid, so that highlights the urgency of this matter. Here is an action plan we need to follow to address the problem of diabetes in Manitoba."

Pondering wrote:
As to emphasizing general good health there is danger in that because it gives people a false sense of security.

My overall point is that if you can improve someone's health, that is a good thing, and that it is especially important now because it will reduce the risk of a bad covid outcome. I thought that would be a self-evident point. I'm astounded that I'm actually debating this point with people, or having to explain this basic thing over and over. Why wait for a vaccine? Why not take steps to improve health as individuals and as a society right now? I would think this would be an urgent time for so doing.

Pondering

Aristotleded24 wrote:

My overall point is that if you can improve someone's health, that is a good thing, and that it is especially important now because it will reduce the risk of a bad covid outcome. I thought that would be a self-evident point. I'm astounded that I'm actually debating this point with people, or having to explain this basic thing over and over. Why wait for a vaccine? Why not take steps to improve health as individuals and as a society right now? I would think this would be an urgent time for so doing.

Staying in good health, not having diabetes, high blood pressure, etc. generally means you are less vulnerable to other things. It isn't specific to Covid. Very healthy people, atheletes, have died and it doesn't seem to protect you from getting it therefore being a carrier. Some people are dying because of an overactive immune response.

Not breathing other people's air is the number one way to fight Covid.

 

Aristotleded24

Pondering wrote:
Some people are dying because of an overactive immune response.

This raises the question of whether having an autoimunne disorder increases the likelikood of a bad outcome. Perhaps now is a good time to start serious research into the issue of autoimmune disorders, and see if we can find ways to cure them instead of managing the symptoms.

Overactive immune systems are not just a problem with corona, by the way. That was one factor that apparently cost many lives during the H1N1 pandemic. Perhaps if we understood what triggers an overactive immune response, and can find ways to address that, we'll not only prevent corona deaths now but also flu deaths later on?

Pondering

Aristotleded24 wrote:

Pondering wrote:
Some people are dying because of an overactive immune response.

This raises the question of whether having an autoimunne disorder increases the likelikood of a bad outcome. Perhaps now is a good time to start serious research into the issue of autoimmune disorders, and see if we can find ways to cure them instead of managing the symptoms.

Overactive immune systems are not just a problem with corona, by the way. That was one factor that apparently cost many lives during the H1N1 pandemic. Perhaps if we understood what triggers an overactive immune response, and can find ways to address that, we'll not only prevent corona deaths now but also flu deaths later on?

Agreed. I think it's a huge area to explore that could result in greatly improved outcomes for all kinds of health problems.

Aristotleded24

Can testing on this scale end the pandemic quickly?

Quote:
An extra 1 million tests a day will allow us to ramp up contact-tracing operations and slow down the virus, but they will not change the texture of daily life in the pandemic, especially if there is another resurgence of the virus in the winter. For that, Mina’s moonshot is required. It will require much more than the $200 million the federal government has invested in testing technology so far, and it will require the full might of the federal government, with its unique ability to coerce manufacturing capacity. But its costs are not astronomical. If every paper test costs $1, as Mina hopes, and every American takes a test once a week, then his plan will cost about $1.5 billion a month. Congress has already authorized at least $7 billion to fix testing that the Trump administration had declined, for months, to spend. And even if Mina’s plan cost $300 million each day, the annual expense would amount to a fraction—about 3 percent—of the more than $3 trillion Congress has already spent dealing with the economic fallout of the pandemic. Yet the plan wouldn’t merely mitigate the harm of the pandemic. It could end it. To escape the pandemic in this way, the U.S. must make hundreds of millions of contagiousness tests—tests that are not perfect, but just good enough.

Mass-producing a cheap thing fast is, as it happens, something the United States is very good at, and something this country has done before. During the Second World War, the U.S. realized that the most effective way of shipping goods to Europe was not to use the fastest ship, but to use cheap “Liberty ships,” which were easy to mass-produce. The Allies “created this model of a ship that was kind of cheap, not as fast as they could make it, and not as good as they could make it,” Mark Wilson, a historian at the University of North Carolina at Charlotte, told us. “They were building cheap—one might say disposable—ships. They weren’t very good. But they just wanted to out-volume their opponents.”

We must out-volume the virus, and what will matter is not the strength of any one individual ship, but the strength of the system it is part of. When the FDA regulates tests, though, it looks at the sensitivity and specificity of a single test—how well the test identifies illness in an individual—not at how the test is part of a testing regimen meant to protect society. For this reason, Mina proposes that the FDA make room for the CDC or the NIH to oversee the use of contagiousness tests. “I think the CDC could potentially create a certification process really simply. They are the public-health agency, and could say, ‘We will evaluate different manufacturers. None of these will be fully regulated by law, but here are the ones you should or should not choose.’”

Paper tests do have downsides. Testing tens of millions of people each day would be an unprecedented biotechnical intervention in the country, and it might have unpredictable, nasty side effects. Mina’s plan is “being pushed without really thinking through the operational consequences,” Nuzzo said on a recent press call. Brett Giroir, the federal testing czar, has worried that a deluge of positive paper tests could lead asymptomatic people to swamp the rest of the medical system. “You do not beat the virus by shotgun testing everybody, all the time,” he said on the same call. Paper tests are based on an inference about human behavior. For example, if people knew that every paper test would catch only seven or eight infections out of every 10 (compared with PCR, which would catch all 10), would they keep taking them? Would the country’s testing system split in two, delivering PCR tests for the rich and cheap paper tests for the poor? Each way of testing for the virus is not only a technology or a medical device. Each is its own hypothesis about public health, human behavior, and market forces.

So here is what May 2021 could look like: Vaccines are rolling out. You haven’t gotten your dose yet, but you are no longer social distancing. When your daughter walks into her classroom, she briefly removes her mask and spits into a plastic bag; so do all the other children and the teacher. The bag is then driven across three states and delivered to the nearest Ginkgo processing facility. When you arrive at work, you spit into a plastic cup, then step outside to drink coffee. In 15 minutes, you get a text: You passed your daily screen and may proceed into the office. You still wear your mask at your desk, and you try to avoid common areas, but local infection levels are down in the single digits. That night, you and your family meet your parents at a restaurant, and before you proceed inside, you all take another contagiousness test. It’s normal, now, to see the little cups of saliva and saline solution, each holding a strip of color-changing paper, sitting on tables near the entrance of every public place. And before you fall asleep, you get a text message from the school district. Nobody in your daughter’s class tested positive this morning—instruction can happen in person tomorrow.

There is no technical obstacle to that vision. There is only a dearth of political will. “The lack of testing is a motivation problem,” Stuelpnagel said. “It’s going to take a lot of effort, but it should take a lot of effort, and we should be willing to take that effort.” Mina is frustrated that the answer is so close, and so doable, but not yet something the government is considering. “Let’s make the all-star team of people in this field, pay them whatever they need to be paid, put billions of dollars in, and get a working test in a month that could be truly scalable. Take it out of the free-market, capitalistic world and say: ‘This is a national emergency’—which,” he said, “it is.”

Is it really possible to scale up this kind of testing while the disease curve is on the upswing? Conversely, if the disease is on a downswing, is it possible to scale up testing then so that the case count drops quickly, and then should cases rise you would have the testing infrastructure necessary to stop the virus in its tracks?

Aristotleded24

If anyone is interested, here is an interview with Neil Ferguson, the architect of the lockdown in the UK.