> It's been 4 years. When are we culling the COVID animals? The answer is that there's no culling because there's no animal population with a virus that is close enough that it could have been the basis for COVID.
The animals were culled right at the beginning of the pandemic. The Chinese government immediately ordered all of the farms that raise the types of animals that caused the original SARS to cull their stock. We have never seen a sequence from any of those culled animals, either because no sequences were taken, or because the government doesn't want them to be published. In any case, culling the potential host population would have been a very effective measure for preventing the virus from spilling over again.
> The closest known wild-type virus - the one in those bats from over 1000 miles away - is still missing several key features (eg furin cleavage sites) that would be exceedingly unlikely to have all evolved multiple times in the few animals that made it to the wet market.
First off, the fact that the closest known virus is in bats 1000 miles away is not at all surprising. With the original SARS virus, the closest known virus in bats was also from a site about 1000 miles away from where the human outbreak started. Second, other coronaviruses have furin cleavage sites, so this is something that has evolved multiple times. Third, we're not just talking about a few infected animals. We're talking about a population of infected animals, maybe on different farms. The few that were brought to the Huanan market in Wuhan seeded the outbreak in humans, but they were part of a larger infected population.
> Almost every animal population that has resulted in a pandemic in the past has been pinned down in a matter of months and "dealt with."
This is not true. It took literally decades to locate the origins of AIDS. We still don't know the origins of Ebola (not a pandemic, but it has caused a series of large regional outbreaks and is the subject of intense study). There is a vast diversity of coronaviruses in bats, and the more scientists look, the more they find.
> it's looking increasingly like a virus that has been through a lab IMO.
Literally every piece of evidence has pointed towards the market, from epidemiology (which has firmly established that the outbreak radiated outwards from the market) to genetic evidence (multiple lineages of SARS-CoV-2 present in the very stalls where wild animals were being sold at the market).
Just wanted to say I appreciate that a few people here have actually been paying attention to the evidence re: lab leak and are willing to bash their head against the wall 'educating' the rest of the community. It's a repetitive, thankless task but I'm heartened that the comments aren't all just the same low-brow "is anyone surprised, it was obviously a lab leak from day-1" nonsense that shows up in almost every discussion of this.
The animals were culled right at the beginning of the pandemic. The Chinese government immediately ordered all of the farms that raise the types of animals that caused the original SARS to cull their stock. We have never seen a sequence from any of those culled animals, either because no sequences were taken, or because the government doesn't want them to be published. In any case, culling the potential host population would have been a very effective measure for preventing the virus from spilling over again.
> The closest known wild-type virus - the one in those bats from over 1000 miles away - is still missing several key features (eg furin cleavage sites) that would be exceedingly unlikely to have all evolved multiple times in the few animals that made it to the wet market.
First off, the fact that the closest known virus is in bats 1000 miles away is not at all surprising. With the original SARS virus, the closest known virus in bats was also from a site about 1000 miles away from where the human outbreak started. Second, other coronaviruses have furin cleavage sites, so this is something that has evolved multiple times. Third, we're not just talking about a few infected animals. We're talking about a population of infected animals, maybe on different farms. The few that were brought to the Huanan market in Wuhan seeded the outbreak in humans, but they were part of a larger infected population.
> Almost every animal population that has resulted in a pandemic in the past has been pinned down in a matter of months and "dealt with."
This is not true. It took literally decades to locate the origins of AIDS. We still don't know the origins of Ebola (not a pandemic, but it has caused a series of large regional outbreaks and is the subject of intense study). There is a vast diversity of coronaviruses in bats, and the more scientists look, the more they find.
> it's looking increasingly like a virus that has been through a lab IMO.
Literally every piece of evidence has pointed towards the market, from epidemiology (which has firmly established that the outbreak radiated outwards from the market) to genetic evidence (multiple lineages of SARS-CoV-2 present in the very stalls where wild animals were being sold at the market).