COVID lab leak argument grows, animal source theory likely shrunken: ex-FDA head – New York Post
The former head of the Food and Drug Administration said Sunday that the argument for COVID-19 originating in a lab has grown — while the animal source origin theory has “contracted.”
“The side of the ledger that suggests that this could have come out of a lab has continued to expand, and the side of the ledger that suggests this has come from of a zoonotic source, come out of nature, really hasn’t budged, and if anything you can argue that that side of the ledger has contracted,” Dr. Scott Gottlieb said on CBS’ “Face the Nation.”
“We’ve done an exhaustive search for this so-called intermediate host, the animal that could have been a host to this virus before it spread to human, [and] we have not found such an animal,” Gottlieb, the FDA commissioner from 2017 to April 2019, explained.
“We’ve also fully disproven the market, the food market that was originally implicated in the outbreak as the source of the outbreak, so that side of the ledger probably has shrunken.”
The Chinese government could provide “exculpatory” evidence showing the virus that caused the pandemic didn’t leak from a lab in Wuhan, but they’ve yet to do so, Gottlieb said.
“China could provide evidence that would be exculpatory here,” he said.
“They could provide the blood samples from those who worked in the lab in Wuhan, they’ve refused to do that, they could provide the source strains, some of the original strains, they’ve refused to do that, they could provide access to some of the early samples that we can sequences, they can provide an inventory of what was in the lab [at] The Wuhan Institute of Virology, the lab that has been implicated in a potential lab leak, they have refused to do that.”
Gottlieb, who sits on Pfizer’s board, said that since the lab was “poorly controlled” and performed “high-risk research” on SARS-like viruses, news that its workers became infected with novel coronavirus-like symptoms in fall 2019 adds credence to the once-maligned theory that COVID-19 leaked from the facility
“That side of the ledger has expanded and I think that’s why there’s renewed focus on this,” he said of the lab leak theory.
If the theory was determined by experts to be probable, the development could lead to heightened safety measures in labs where people conduct research on viruses, he said.
“It’s important to understand what the possibility is that this came out of a lab, so we can focus more international attention on trying to get better inventories about these labs, better security, make sure they’re properly built,” said Gottlieb.
But when it comes to knowing how to handle the spread of the virus, Gottlieb said knowing whether it started in a lab or in from animals wouldn’t change much.
“I think what we know about the virus we already know about the virus,” he said.
“There’s nothing that we’re going to learn about the characteristics of the current virus by knowing its origin, quite frankly. We’ve had enough experience with this virus to fully understand it.”
Gottlieb’s comments come as Republicans and Democrats in the House of Representatives are pushing bills to investigate the virus’ origin.
Three researchers at China’s Wuhan Institute of Virology in November 2019 came down with “symptoms consistent with both Covid-19 and common seasonal illness,” The Wall Street Journal reported on May 23.