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Saturday, May 22, 2021

Where did the SARS-Cov-2 virus originate? (1)

Origin of Covid — Following the Clues | Medium - Nicholas Wade:

May 2, 2021 - "The Covid-19 pandemic has disrupted lives the world over for more than a year. Its death toll will soon reach three million people. Yet the origin of pandemic remains uncertain.... As many people know, there are two main theories ... that it jumped naturally from wildlife to people ... [and] that the virus was under study in a lab, from which it escaped. It matters a great deal which is the case if we hope to prevent a second such occurrence.... It’s important to note that so far there is no direct evidence for either theory. Each depends on a set of reasonable conjectures but so far lacks proof....

"From early on, public and media perceptions were shaped in favor of the natural emergence scenario by strong statements from two scientific groups. 'We stand together to strongly condemn conspiracy theories suggesting that COVID-19 does not have a natural origin,' a group of virologists and others wrote in the Lancet on February 19, 2020, when it was really far too soon for anyone to be sure what had happened. Scientists 'overwhelmingly conclude that this coronavirus originated in wildlife,' they said.... 

"It later turned out that the Lancet letter had been organized and drafted by Peter Daszak, president of the EcoHealth Alliance of New York. Dr. Daszak’s organization funded coronavirus research at the Wuhan Institute of Virology. If the SARS2 virus had indeed escaped from research he funded, Dr. Daszak would be potentially culpable. This acute conflict of interest was not declared to the Lancet’s readers. To the contrary, the letter concluded, 'We declare no competing interests.'

"A second statement which had enormous influence in shaping public attitudes was a letter (in other words an opinion piece, not a scientific article) published on 17 March 2020 in the journal Nature Medicine. Its authors were [five] virologists led by Kristian G. Andersen of the Scripps Research Institute. 'Our analyses clearly show that SARS-CoV-2 is not a laboratory construct or a purposefully manipulated virus,' the five virologists declared in the second paragraph of their letter. Unfortunately this was another case of poor science.... If a virus has been manipulated, whether with a seamless method or by serial passage, there is no way of knowing that this is the case. Dr. Andersen and his colleagues were assuring their readers of something they could not know....

"The Daszak and Andersen letters were really political, not scientific statements, yet were amazingly effective. Articles in the mainstream press repeatedly stated that a consensus of experts had ruled lab escape out of the question or extremely unlikely. Their authors relied for the most part on the Daszak and Andersen letters, failing to understand the yawning gaps in their arguments. Mainstream newspapers all have science journalists on their staff, as do the major networks, and these specialist reporters are supposed to be able to question scientists and check their assertions. But the Daszak and Andersen assertions went largely unchallenged.... 

"Natural emergence was the media’s preferred theory until around February 2021 and the visit by a World Health Organization commission to China. The commission’s composition and access were heavily controlled by the Chinese authorities. Its members, who included the ubiquitous Dr. Daszak, kept asserting before, during and after their visit that lab escape was extremely unlikely. But this was not quite the propaganda victory the Chinese authorities may have been hoping for. What became clear was that the Chinese had no evidence to offer the commission in support of the natural emergence theory.... 

"This was surprising.... The intermediary host species of SARS1 was identified within four months of the epidemic’s outbreak, and the host of MERS within nine months. Yet some 15 months after the SARS2 pandemic began, and a presumably intensive search, Chinese researchers had failed to find either the original bat population, or the intermediate species to which SARS2 might have jumped, or any serological evidence that any Chinese population, including that of Wuhan, had ever been exposed to the virus prior to December 2019. Natural emergence remained a conjecture which, however plausible to begin with, had gained not a shred of supporting evidence in over a year.

"And as long as that remains the case, it’s logical to pay serious attention to the alternative conjecture, that SARS2 escaped from a lab."

Read more: https://nicholaswade.medium.com/origin-of-covid-following-the-clues-6f03564c038

Also see: Where did the SARS-Cov-2 virus originate? (2)

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