Yaneer Bar-Yam Profile picture
Jan 30, 2021 51 tweets 8 min read Read on X
The Virus Changed. Now We Must ‘Get to Zero’ or Face Catastrophe

"Are you tired of COVID?

"I fucking am.

1/

via @TheTyee thetyee.ca/Analysis/2021/…
"And contrary to what our politicians say, there is only one way to deal with a rapidly mutating virus that demonstrates the real power of exponential growth: Go hard. Act early. And go to zero.

2/
"Last January, one strain of this novel virus began its assured global conquest, and since then our leaders have hardly learned a goddamn thing.

"So yes, I am angry, and I will not disguise my frustration with comfortable or polite language.

3/
"In the last three months, several super-variants have emerged that are 30 to 70 per cent more infectious than the original Wuhan strain.

4/
"The old COVID-19 doubled its numbers every 40 days under a particular set of restrictions; under the same conditions, the variants double every 10 days. That means they can outrun any vaccination campaign.

5/
"That means if you haven’t eliminated — or almost eliminated — cases in your region, you are going to learn the meaning of grief.

"These highly-contagious variants have emerged in jurisdictions with high infection rates: the U.K., Brazil, South Africa and California.

6/
"They became global tourists months ago, before you read about them.

"Meanwhile, governments still do not understand the threat at hand.

7/
"..With a reproduction rate of about 1.1 and a death rate of 0.8 per cent, current strains deliver 129 deaths per 10,000 infections.

"A virus that is 50% more lethal will kill 193 people in a month. A variant that is more transmissible wins with 978 deaths in just one month.

8/
"A new pandemic

"Now don’t think of these variants as the same old COVID-19. That’s a big mistake.

"They actually represent an entirely new pandemic.

"In this new maelstrom, this complex coronavirus is just getting warmed up.

9/
"We allowed this to happen by not taking the measures needed to go to zero, doing whatever was needed to eliminate COVID-19 in our province or country. We pretended we could live with this virus and that vaccines would save the day.

"We were wrong. Dead wrong.

10/
"COVID-19 should have taught us one glaring lesson by now: If you do not stamp out this virus, the shapeshifter will come back to defeat you.

"New Zealand, Australia, Vietnam, Iceland and Taiwan got it right. They went to zero and eliminated the virus.

11/
"Atlantic Canada and the North got it right, too.

"But the rest of this country has failed and continues to fail..

"As U.S. physicist Yaneer Bar-Yam notes, “The enemy won’t stop fighting because we surrender. The only exit is to learn from our mistakes and choose to win.”

12/
"Instead of comparing our mediocre performance to the horror show in the United States, Canada needs to adopt a much higher set of standards. And by New Zealand’s or Taiwan’s measure, we look very bad.

13/
"Until citizens demand a go to zero protocol in their communities, they will live in the Groundhog Day alternative — a public game with no real end goal other than endurance that depletes both our communities and economies.

14/
The current approach begins with incomplete lockdowns with no defined goals, travel restrictions that let the rich get away with murder and endless public health chatter about bending curves followed by careless and incoherent openings.

15/
"Exponential viral growth then roars back, jams the hospitals with the sick and surprises our daft politicians, igniting the whole abusive cycle all over again.

"Contrast that reality with New Zealand, which went for zero.

16/
"That country has had no COVID-19 infections for eight of the last 10 months. People attend concerts and sport events. They visit their families without fear. They only wear masks on public transit. There are real international travel restrictions and quarantines.

17/
"Bending the curve doesn’t get us into New Zealand’s safe place, because the power of exponential growth will always win. You have to crush the curve and go to zero.

18/
"While we slowly react, it mutates fast

"Now here is the problem: The virus is evolving while our reactive response is devolving out of neglect, incompetence and fatalism.

19/
"By ignoring or half-heartedly adopting the best advice about travel, testing, contract tracing, masks and aerosol transmission (and the best information did not come from the WHO), our politicians allowed controllable viral spot fires to become towering infernos.

20/
Our current reactive public health goals are outrageous and pretend it’s OK to contain these infernos to long-term care facilities, prisons, working-class immigrant neighbourhoods and hospitals. Instead of going for zero transmission and getting the job done in six weeks..

21/
".they just aim to keep the virus simmering or keep our hospitals on life support.

"Letting the pandemic multiply injustice and inequality exponentially isn’t OK.

22/
"And the longer we pretend we can live with a virus that kills one to two per cent of those infected and disables another 10 per cent with “long COVID,” the greater these inequalities will grow.

23/
"And that’s why we must get to zero, because the longer we draw out this siege, the greater the damage to the body politic. What you have heard is true: pandemics have never been democratic.

24/
Now consider the trauma of Roberta Place, a long-term care facility in Barrie, Ont.

..the U.K. variant, B117, appeared on Jan. 8. It flew in on a jet, because travel connects everything on this planet with a dangerous totality.

25/
"(Is there anything wrong with travel? No. But with billions travelling a year, the scale has become an unremitting health hazard that, with a different virus, could drive our sorry-assed civilization to extinction in a matter of weeks.)

26/
"But back to B117, which slammed the U.K. with its highest infection rates and death tolls to date.

"In just 10 days, a single case at Roberta Place became a massive outbreak affecting half the residents, and nearly half the workers.

27/
"Today, every resident of Roberta House and almost all workers are infected. All the physicians and essential visitors got infected too.

"The variant moved so fast that the facility couldn’t even separate the infected from the non-infected. There are more than 40 dead.

28/
"Given that B117 overwhelmed a long-term care facility in Ontario just two weeks ago, it is already burning through the community. (This variant only needs about six weeks to become the dominant strain in a community.)

29/
"So we are once again thinking about how to react to evidence that we have not collected. Taiwan and New Zealand didn’t do that. They went to zero.

30/
"An astonished virologist

"Now listen to German virologist Christian Drosten

"He finds it astonishing that COVID-19 has boosted its infectiousness by 30 to 50 per cent over previous strains by doing what viruses do: evolve, mutate and adapt for more effective reproduction.

/31
"He notes that a more infectious virus is more dangerous than a more lethal one, “because every new case will infect more people, and each of them will infect more people, such that the number of cases will grow exponentially.”

/32
"Drosten was the virologist who developed the first diagnostic test for COVID-19 and discovered that children carry high viral loads and are just as infectious as adults.

"No politician wanted to hear that evidence, and many continue to ignore it.

/33
"He compares the variant phase of the pandemic to a truck with bad brakes driving down a steep mountainside.

"“We don’t know what curves are coming up and whether the road is suddenly about to get steeper. We also don’t know how far we still have to go,

/34
"..but we do know that we absolutely have to avoid missing a corner. In a situation like this, closing our eyes doesn’t help. We have to keep going and do one thing in particular: Hit the brakes, even if they might be rusty.”

/35
"He thinks getting to zero — in Germany — is possible but would be tough.

"“But it would absolutely be worthwhile to at least identify zero new infections as a target. Primarily because I am quite apprehensive about what might otherwise happen in the spring and summer.”

/36
"Ripping through the Amazon and Ireland

"Let’s go now to Manaus, a city located in the Amazon jungle where..Nearly 70 per cent of the population was infected in the first wave. The city dug mass graves in the red earth of the Amazon.

/37
"Now a variant is ripping through the community with such intensity that hospitals have run out of oxygen. And more graves are being dug, largely for people below the age of 60.

/38
"Now let’s go to Ireland, where the U.K. variant has filled hospitals to overflowing. The country got off easy in the first wave and then threw things open before Christmas just as the variant arrived.

/39
"“I think that this is a lesson that governments around Europe should learn. What is happening in Ireland shows just how vulnerable countries are that are trying to live with the virus, and that it’s..increasingly more difficult..dealing with the new variant of the virus.

/40
"And what did the U.K.’s chief scientific adviser Sir Patrick Vallance say after COVID-19 killed 50,000 citizens in the last three months?

/41
"“The lesson is go earlier than you think you want to, go harder than you think you want to, and go a bit broader than you think you want to in terms of applying the restrictions.”

/42
"It’s only going to get worse. Go to zero

"For my last point, consider this paper by Israel’s Weizmann Institute of Science.

"In the lab, researchers fooled around with the virus (they modified the genome) to mimic what occurs naturally as it mutates and evolves.

/43
"Not surprisingly, the lab variants sported many of the same mutations that Mother Nature has thrown out recently, plus this shocker. One lab variant bound 600 times more successfully to human cells than the original strain.

/44
"“The laboratory experiments described here suggest that naturally-occurring variants have not yet reached the peak of infectivity,” researchers concluded. (The good news: natural virus selection is not as efficient as in vitro selection.)

/45
"..imagine COVID-19 as a rapidly growing tree. The original strain serves as the trunk. New branches represent the variants. Each branch is “more fit to survive in its environment, the human population, than is its immediate ancestor.”

/46
"There is only one way to prune this tree, and that’s by reducing the number of infected humans by going to zero.

"Getting to zero is a political choice. The best public health experts support it, and most Canadians would rally behind action that brings freedom from COVID.

/47
"It’s a nuanced strategy with a clear goal of eliminating the virus so we can all breathe again. It combines travel restrictions between sensibly defined geographic “regions” (towns, rural areas and counties),

/48
"..along with brief and decisive localized lockdowns followed by an aggressive program of find/test/trace/isolate/support while hunting down the virus.

/49
"Counties and towns free of the virus connect to other COVID-19 free zones, just like the successful Atlantic Bubble.

"Eliminating the virus is a much better way to live, as one Irish doctor put it, “than the confused and meandering uncertainty of mitigation.”

/50
"If you want to fail and live through a third wave, just wait for a vaccine.

"If not, then flood your politicians with one message: Go to zero.

/51

• • •

Missing some Tweet in this thread? You can try to force a refresh
 

Keep Current with Yaneer Bar-Yam

Yaneer Bar-Yam Profile picture

Stay in touch and get notified when new unrolls are available from this author!

Read all threads

This Thread may be Removed Anytime!

PDF

Twitter may remove this content at anytime! Save it as PDF for later use!

Try unrolling a thread yourself!

how to unroll video
  1. Follow @ThreadReaderApp to mention us!

  2. From a Twitter thread mention us with a keyword "unroll"
@threadreaderapp unroll

Practice here first or read more on our help page!

More from @yaneerbaryam

Nov 15
Thread: Public Comment on HICPAC Concerns 🧵

1/ I’m here not to address HICPAC directly, but to speak to those listening—healthcare professionals, patients, and advocates—who are committed to public health and safety.

Let me highlight several critical concerns.
2/ Members of HICPAC and the organizations they represent have significant financial conflicts of interest.

This issue, documented in a complaint submitted to the HHS Office of Inspector General, raises serious questions about the integrity of their guidance.
3/ Additionally, HICPAC has operated in secrecy, with workgroup meetings closed to public scrutiny.

This violates the Federal Advisory Committee Act, which mandates transparency. Such closed-door decisions erode trust and undermine accountability.
Read 14 tweets
Nov 3
"Prevention of COVID-19 is of utmost importance. For several years, many in our society largely based their COVID recommendations on a one infection and done strategy. We now know that many are coming down with multiple bouts of the disease.1/
kentucky.com/opinion/op-ed/…
"We were told that severe outcomes were hospitalization and death, otherwise you had a mild disease. Now we are faced with crippling long COVID which has ravaged many in our society. In the United Kingdom, long COVID affects as many as 33.6% of healthcare workers.
2/
"At the same time, we were assured our children are safe, they will almost never get severely sick from the virus. However, we started seeing long-term effects from COVID-19 in some of the children we know, and hoped they were outliers. 3/
Read 7 tweets
Oct 1
Effective Oct 1, 2024-March 31, 2025, NJ Hackensack Meridian Health is requiring all patients, visitors and staff wear masks during patient encounters at all of its patient care facilities (e.g. hospitals, physician offices, rehabilitation facilities, etc)
hackensackmeridianhealth.org/en/patients-an…
Healthcare System in NJ  Where is Hackensack Meridian Health requiring masking? Effective October 1, 2024 - March 31, 2025, Hackensack Meridian Health is requiring all patients, visitors and staff wear masks during patient encounters at all of its patient care facilities (e.g. hospitals, physician offices, rehabilitation facilities, etc.). Why is Hackensack Meridian Health requiring masking during patient encounters? To protect the well-being of our patients, team members, and visitors, especially during times of increased acute respiratory infections, this simple measure helps prevent the ...
About Hackensack Meridian Health

"...a leading not-for-profit health care organization that is the largest, most comprehensive and truly integrated health care network in New Jersey, offering a complete range of medical services, innovative research and life-enhancing care.
2/ Image
"The network has 18 hospitals and more than 500 patient care locations, which include ambulatory care centers, surgery centers, home health services, long-term care and assisted living communities, ambulance services, lifesaving air medical transportation,
3/
Read 4 tweets
Sep 24
What if schools could prevent sick days, teacher shortages and lost IQ points? A new COVID safety course lights the way

1/
via @ABCaustraliaabc.net.au/news/2024-09-2…
"As a parent, I want my son to be safe at school, so that was a key part of my motivation to do this," says Mr Kinner, the Brisbane creator of COVID Safety for Schools, a free online course that aims to correct misinformation and teach school staff and parents how to reduce ..
2/
"..the risk of the virus spreading. "But also, having spoken to lots of other parents and teachers, it's clear that most schools are lacking an understanding of some of the absolute basics of COVID. And in the fifth year of the pandemic, I find that very troubling."

3/
Read 6 tweets
Sep 12
Mask bans are dumb, dangerous | Editorial

"What if a troublemaker simply decides to disguise his face with large sunglasses and a hat, instead? Are we going to criminalize sunglasses and hats, too?
1/
nj.com/opinion/2024/0…
"Even with an exception for people who wear masks for medical reasons, it’s a threat to personal freedoms, because it leaves it up to the cops to decide whether someone has a legitimate medical reason for wearing a mask at a public gathering.
2/
"... in its current iteration, this bill would do little to deter actual criminals, while only further stigmatizing mask wearing for vulnerable people.

"Ask anyone still masking because of a weakened immune system, or to protect a loved one, ...
3/
Read 6 tweets
Sep 4
As COVID Surges, the High Price of Viral Denial @TheTyee
"Although the media routinely dismisses all COVID infections as an inconsequential nuisance, that’s not what the science says.
1/
thetyee.ca/Analysis/2024/…
"An important new Nature study, for example, has now proven that the spike protein of the virus can bind with a blood protein, fibrin, setting off a chain of blood clots resulting in chronic inflammation and brain damage.

2/
"Repeated studies show in the bluntest terms that the initial acute infection is only the tip of the iceberg. Even a mild bout of COVID can leave a legacy of blood clots, heart failure, diabetes, decreased brain function long COVID and immune damage.
3/
Read 8 tweets

Did Thread Reader help you today?

Support us! We are indie developers!


This site is made by just two indie developers on a laptop doing marketing, support and development! Read more about the story.

Become a Premium Member ($3/month or $30/year) and get exclusive features!

Become Premium

Don't want to be a Premium member but still want to support us?

Make a small donation by buying us coffee ($5) or help with server cost ($10)

Donate via Paypal

Or Donate anonymously using crypto!

Ethereum

0xfe58350B80634f60Fa6Dc149a72b4DFbc17D341E copy

Bitcoin

3ATGMxNzCUFzxpMCHL5sWSt4DVtS8UqXpi copy

Thank you for your support!

Follow Us!

:(