We Could Have Been Largely Free of the Pandemic by Now

We've blown it again.

via @TheTyee

thetyee.ca/Analysis/2021/…
"Seven weeks ago, channelling a number of renowned experts, I warned many parts of Canada would experience a third wave if leaders didn’t get off their collective asses and change their failing strategy of yo-yo closures and openings with no regard for exponential growth.

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"Instead I recommended a no-nonsense elimination strategy — the Canadian Shield — with clear targets for reducing transmission devised by a collection of Canadian experts with the goal of banishing this multi-organ disease from our borders.

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"I warned that the variants from U.K., Brazil and South Africa represented another pandemic altogether.

"I explained these deadlier and highly contagious variants are harder and costlier to fight, and could undermine the vaccination program and plunge us into a third wave.

4/
"The uncertainty they represented added to the urgency of “going for zero” — a slogan that encompasses sharper restrictions on travel, imposing strict lockdowns, marking green zones rendered free of the virus and protecting them, relentlessly testing and tracing..

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"— and in the process systematically driving transmission to zero.

"I also argued that bare-minimum muddling through by “living with” COVID-19 was a disastrous idea because this pandemic is not just about the dead but about the living.

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"I wrote that the experience of countries like New Zealand and Australia proved that eliminating the virus in our communities could be achieved in six weeks using going-for-zero tactics, but it would require committed leadership.

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"I wrote that on Jan. 28.

"If our leaders had acted, Canada could now be COVID-free. Just like the Australians or Taiwanese, we could now be going to concerts and visiting relatives without fear. Our schools and our elders would be safe. Small businesses would be thriving.

8/
"Instead we find ourselves in a third wave fretting about the slowness of the vaccine rollout (expect more delays) while the variants are filling hospitals in Ontario, Saskatchewan, B.C. and Alberta.

"The wages of dithering

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"The people now occupying intensive care units are not old. They are largely under 65 years of age with severe COVID-19 disease. And that could have been prevented with some tough decisions. Ontario internist Irfan Dhalla, who called for an elimination strategy last summer..

10/
"notes that seven of Canada’s provinces and territories (the North and Atlantic Canada) have ended community spread because they went for zero. “But six have not aimed to stop all community transmission and all are suffering.”

11/
"Here’s what cultivated complacency in much of Canada has achieved in the under two months since I wrote my warning:

"Two weeks ago, Regina had 36 cases due to variants of concern. Now it has more than a thousand. The variants now represent 90% of all infections..

12/
"and that city will be under a lockdown starting Sunday. And savour this fact: Saskatchewan, which boasted the least stringent measures for COVID-19 control, now has the highest rate of infection per 100,000 residents in the country. Congratulations, Mr. Moe.

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"British Columbia, one of the last provinces to adopt a mask mandate, is not far behind Saskatchewan. In the absence of bold action, its caseload will likely lead the nation next week on a per capita basis. Imagine, it is even reporting more cases than Washington State.

13/
"“The variants are like a thoroughbred and our vaccines are like a workhorse,” noted evolutionary biologist Sally Otto. But spotty data, insufficient testing and an incoherent strategy underestimated risks as cases explode in the Lower Mainland. Congratulations, Mr. Horgan.

14/
"Alberta, which reluctantly imposed restrictions only after lackadaisically letting COVID-19 overrun its hospitals last November — a political act that killed hundreds of Albertans — now boasts the highest number of cumulative variant cases in the nation.

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"Alberta thought it could avoid a third wave with half measures, and failed again. Congratulations, Mr. Kenney

"Ontario opened up indoor dining to 50% capacity “to support the province’s economic recovery” as variants now fill hospitals and increase caseloads

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"Meanwhile provincial officials set up a vaccine centre that was so crowded it looked “like a mosh pit” reported public health expert Amir Attaran. “The incompetence of public health leaders is on full display.” Congratulations, Mr. Ford.

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"Quebec, which questioned the validity of airborne transmission and other key variables for far too long, continues on its largely reactive course. One group of disgusted physicians pointedly noted this shameful truth: “New Zealand, Australia, Taiwan, Vietnam, South Korea,..

18/
"..Iceland, Thailand, Norway, Finland, with a combined population of 283 million, have had 4,116 COVID deaths. If Quebec had had a similar mortality rate, there would have been only 125 deaths in a year.”

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"Instead Quebec has recorded more than 10,000 deaths. The doctors identified the problem: “So far, the authorities have aimed to slow down the epidemic rather than to prevent it, to reduce the surges instead of suppressing all outbreaks.” Congratulations, Mr. Legault.

20/
"The variants and the vaccine

"Here’s the message that Canadian leaders have ignored at our collective peril: “Vaccinations shouldn’t be expected to be a get-out-of-jail-free card in ending the pandemic.” So explained pandemic and complexity expert Yaneer Bar-Yam.

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"“New variants not only accelerate transmission, they can undermine immunity of prior infection and vaccination. The best strategy is to aim for elimination using vaccination to help.”

"Elimination matters for several important reasons.

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"Every day the health and economic costs are increasing due to more infections, ongoing disease, death and disability and social restrictions. The variants keep adding to those costs by increasing transmission, severity and lethality of COVID-19.

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"More variants equals more mutations, which equals more risk for all of us, and they are outracing vaccines.

"“This means that the disease in its increasingly worse state will continue to be around for years to come,” said Bar-Yam.

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"“Those who are at zero can ignore all that and keep going with a different pre-pandemic lifestyle.”

25/

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More from @yaneerbaryam

27 Mar
Taiwan, with quarantines for all arrivals, is launching a first quarantine-free "travel bubble" April 1, with the nation of Palau. Travelers will be able to visit both countries for up to eight days.

1/
taiwannews.com.tw/en/news/4153190
Palau President Surangel Whipps Jr. will fly to Taiwan tomorrow, March 28, to kick off the program.

Taiwan has been in conversations on similar "bubbles" with other countries, including Japan, Singapore, South Korea and Vietnam, since late last year.

2/

travelandleisure.com/travel-news/ta…
On March 18, Taiwan announced that Singapore could be the next country it pursues such a bubble with.

3/

taiwannews.com.tw/en/news/4147742

mothership.sg/2021/03/singap…
Read 15 tweets
26 Mar
Bad news:

Signs of a "third wave" in some Middle East and Asian countries.

graphics.reuters.com/world-coronavi…
How far is safe?

Preferred personal distances and COVID-19 social distancing is different in countries.

MIT researchers found airborne particles can travel as much as 8 meters.

China researchers found 4 meters.

graphics.reuters.com/HEALTH-CORONAV…
Germany adds new travel restrictions on France as “the pandemic in Germany is exploding faster than they thought";

Travel restrictions are also being applied to some areas within France. The greater Paris region is one of the worst affected areas
bbc.com/news/world-eur…
Read 4 tweets
25 Mar
Belgium Pro-Acts!

“We have decided on a short term pain...if we didn’t the consequences would be more serious”

A sharp new lockdown to fight the third wave: Belgium will close schools and non-food stores.

It would be best to limit travel as well!

usnews.com/news/world/art…

1/
US Mobility map from Feb. 28-Mar. 6

Note the high connectivity to Florida from the midwest, Michigan in particular.

2/
When we map community clusters: Florida is the same mega cluster as the Midwest.

Areas of the mega cluster are shown in grey shades.

The second figure shows the mobility of each county.

3/
Read 6 tweets
24 Mar
Good news:

The Navajo Nation reported 0 new cases on Monday, for the first time in 6 months!

Congratulations!

1/

azcentral.com/story/news/loc…
Navajo Nation President Jonathan Nez thanked the Navajo people, health care workers, frontline workers and others “Once again, the Navajo Nation is exemplifying what can be accomplished when we listen to the public health experts and work together."

2/ Image
In Germany, as a new increase in cases accelerates one month after a minimum that was not very low, Chancellor Merkel points to presence of the UK variant as a new pandemic, more lethal, with more and longer transmission.



3/ Image
Read 9 tweets
21 Mar
In the past month, US effective reproduction number (Rt) has risen from 0.78 (historical low), back up above R=1.

Why is Rt rising? We keep relaxing restrictions, and new variants are accelerating transmission even as vaccinations are happening

1/
This shows up in case counts, where the recent decline in cases has reversed and cases are now growing. With reopening across the country, as well as new variants, growth will accelerate into a “4th wave”

2/
Vaccinations shouldn't be expected to be a get-out-of-jail-free card in ending the pandemic. New variants not only accelerate transmission, they can undermine immunity of prior infection and vaccination. The best strategy is to aim for elimination using vaccination to help.

3/
Read 8 tweets
20 Mar
CDC continues to claim they need proof that the ice is thin.

i.e. proof of unsafe, instead of proof of safe.

..and there is enough proof.

More kids in class increases transmission.

Source: CDC

So: Reducing 6ft to 3ft increases transmission

1/

cdc.gov/mmwr/volumes/7…
"Incidence increased with the proportion of students receiving in-person instruction."
What did CDC say today?

Instead of 6ft they say:

"CDC now recommends that, with universal masking, students should maintain a distance of at least 3 feet in classroom settings."

The push to open schools with community transmission is unsafe for students, teachers and families
Read 4 tweets

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