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Alina Chan

@Ayjchan

Mar 30, 2021 • 13 tweets • 5 min read • Read on X

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Statement by the Governments of Australia, Canada, Czechia, Denmark, Estonia, Israel, Japan, Latvia, Lithuania, Norway, the Republic of Korea, Slovenia, the United Kingdom, and the United States of America on #OriginsofCOVID 🇦🇺🇨🇦🇨🇿🇩🇰🇪🇪🇮🇱🇯🇵🇱🇻🇱🇹🇳🇴🇰🇷🇸🇮🇬🇧🇺🇸
state.gov/joint-statemen…

@emilyrauhala

“Asked by about the (China-WHO) report, White House spokesperson Jen Psaki said Tuesday it lacked crucial data, and represents a “partial and incomplete picture.””

🌋 article by @emilyrauhala

washingtonpost.com/world/who-wuha…

“Secretary of State Antony Blinken, expressed concern about content and framing of the report, saying Beijing “helped to write it.””

“Tedros, who has largely steered clear of calling out China, said Tuesday that team members raised concerns to him about access to raw epidemiological data needed for the report.”

““Although the team has concluded that a laboratory leak is the least likely hypothesis, this requires further investigation,” he continued, “potentially with additional missions involving specialist experts, which I am ready to deploy.””

Governments of 14 countries:
“we voice our shared concerns that the international expert study on the source of the SARS-CoV-2 virus was significantly delayed and lacked access to complete, original data and samples.”

“It is critical for independent experts to have full access to all pertinent human, animal, and environmental data, research, and personnel involved in the early stages of the outbreak”

It is still possible to properly investigate the #OriginsofCOVID

Launch a new investigation!

I’m going to dive into the hundreds of pages of the China-WHO report before I can make informed comments on it at a later date.

But I hope the people in charge don’t waste any more time. Please set up a real investigation ASAP. There’s a lot to look into that’s outside of China.

@radical_libere

Oh, statement by the EU is up: eeas.europa.eu/delegations/un…

Thanks @radical_libere

I think these statements require an anger translator:

"We remain fully committed to.. ways to enhance the organization of field missions.. ensure the rapid start of origins’ studies, timely deployment of field missions, independence of the work of the experts and transparency.."

"we express our support for a science-based, transparent and independent WHO-convened Global Study of the Origins of SARS-CoV-2, where timely access to data and field missions play a critical role."

"While regretting the late start of the study, the delayed deployment of the experts and the limited availability of early samples and related data.."

".. will require further and timely access to all relevant locations and to all relevant human, animal and environmental data"

"Every lack or delay in sharing public health information can have worldwide adverse impact and we call on all Member States to continue sharing public health information with WHO as soon as it is available.."

"require full and transparent cooperation by all WHO Member States"

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More from @Ayjchan

Alina Chan

@Ayjchan

May 14

https://twitter.com/mbeisen/status/1922311187230031976

The soft corruption behind the Proximal Origin letter must be investigated and the authors and their handlers held accountable.

How else will you deter scientists from hiding the involvement of powerful funders in their papers and their "scientific" conclusions?

https://twitter.com/mbeisen/status/1922311187230031976

https://x.com/Ayjchan/status/1902056288265367989

Jeremy Farrar, the scientist who orchestrated the Proximal Origin letter was not named as an author or acknowledged. He was the director of the Wellcome Trust and had funded one of the authors.

Farrar is now @WHO chief scientist.

https://x.com/Ayjchan/status/1902056288265367989

https://x.com/Ayjchan/status/1404546703542439942

@WHO None of these major funders who funded the Proximal Origin authors were acknowledged in the paper although Kristian Andersen privately thanked them for their advice and leadership as they worked on the letter.

https://x.com/Ayjchan/status/1404546703542439942

Read 7 tweets

Alina Chan

@Ayjchan

May 7

The executive order signed on Monday was not a ban or moratorium on risky pathogen research with the potential to cause pandemics.

It was a charge for OSTP and other agency heads to come up with a new policy & strategy for governing and tracking such research in under 180 days.

I do not see any wording in the executive order asking scientists to pause their research if it falls under the definition of dangerous gain-of-function.
whitehouse.gov/presidential-a…

https://x.com/Ayjchan/status/1919864978024366213

The executive order is a step in the right direction and I hope that @WHOSTP47 will come up with an improved policy and strategy for pathogen research with catastrophic risks.

But right now, the executive order is not a ban or even a moratorium.

https://x.com/Ayjchan/status/1919864978024366213

Read 8 tweets

Alina Chan

@Ayjchan

Apr 10

Regarding the possibility that Covid may have spread at the Oct 2019 Wuhan military games, my main question is why noone across multiple countries had the presence of mind to collect & store samples from patients till tests were available.

There should be changes going forward.

According to Under Secretary of Defense for Personnel and Readiness: "Service members were not tested... as testing was not available at this early stage of the pandemic."
freebeacon.com/wp-content/upl…

"athletes noticed that something was amiss in the city of Wuhan.. described it as a “ghost town.”"

"athletes from several countries.. claimed publicly they had contracted what they believed to be covid.. based on their symptoms and how their illnesses spread to their loved ones"
washingtonpost.com/opinions/2021/…

Read 13 tweets

Alina Chan

@Ayjchan

Mar 13

I encourage experts who have insisted on a natural origin of Covid-19 to gracefully change their public stance instead of doubling down on the threadbare evidence for the wet market hypothesis.

You could acknowledge that you initially trusted your colleagues in China/US to tell the truth. But time and time again over the past 5 years, it has been shown that they withheld critical evidence from you and the public:
1⃣The 2018 Defuse proposal
2⃣Low biosafety standards for experiments where live viruses are produced and used in human cell infection studies
3⃣Risky pathogen experiments and surprising gain of function
4⃣Missing pathogen sample database, viruses discovered after 2015 largely not shared with US collaborators
5⃣Closest virus relative that we know of was collected from a mine where people died from suspected SARS-like virus infection

The studies published last month where Wuhan scientists experimented with potentially dangerous pathogens at low biosafety opened your eyes to the level of reckless ambition in their research.

Given these betrayals, it is fully within reason to retract your trust and re-evaluate all the available evidence. Those of you who have access to intelligence could say that the non-public evidence has cast a new light on the public evidence and strengthens the case for a lab origin of Covid-19.

This is better than continuing to argue that you somehow know all the viruses in the Wuhan lab's collection and somehow know they didn't follow through on their 2018 plans to put furin cleavage sites into SARS-like viruses and study these at low biosafety exactly like they said they would.

For those experts who haven't even looked at the Defuse proposal and its drafts, the Wuhan-US scientists clearly said they were interested in furin cleavage sites at the spike S1/S2 junction, and would insert these into novel SARS-like viruses in the lab (not closely related to the 2003 SARS virus as that would be dangerous). They would test the ability of these SARS-like viruses with inserted cleavage sites to infect human cells and cause pathogenesis in vivo.

The Wuhan lab was regularly synthesizing novel coronavirus genomes without leaving any sign of lab manipulation. They used a protocol with trypsin-supplemented media to retain cleavage sites in the viruses. They did much of the work, including infection experiments in human cells, at BSL-2. Their US collaborator Ralph Baric has repeatedly criticized them for doing the work at low biosafety.

h/t @emilyakopp for FOIA'ing the Defuse proposal drafts.

Some virologists may argue that the furin cleavage site in SARS-CoV-2 doesn't look canonical. You should read the citation in the Defuse draft for the computational model used to predict furin cleavage sites. The paper says it doesn't rely on the canonical motif and instead looks at a 20-residue sequence to make its predictions. The PRRAR motif exists in a feline coronavirus, MERS has a PRXXR S1/S2 furin cleavage site, and the RRXR motif is a functional furin cleavage site in numerous other proteins.

Read 13 tweets

Alina Chan

@Ayjchan

Mar 12

https://twitter.com/Ayjchan/status/1899828081075896802

According to Zeit Online, German Chancellery consulted with US Director of National Intelligence in 2023, who said there was nothing to the lab leak hypothesis.

They doubted "Eierköpfe" (egghead) scientists in intelligence knew better than leading virologists around the world.

https://twitter.com/Ayjchan/status/1899828081075896802

In the US, something similar was happening where scientists in intelligence agencies also assessed a likely lab origin of Covid but were sidelined.

"The dominant view within the intelligence community was clear when... the director of national intelligence, and a couple of her senior analysts, briefed Biden... concluded with “low confidence” that Covid-19 had emerged when the virus leapt from an animal to a human."
wsj.com/politics/natio…

In both cases, government leaders favored the opinions of leading virologists over the scientists working in intelligence. Even though some of the leading virologists were public advocates and funders of "gain-of-function" research of concern with pathogens.

Read 4 tweets