Biden orders U.S. intelligence to investigate COVID-19 origin

President Joe Biden ordered U.S. intelligence officials to "redouble" their efforts to investigate the origins of the COVID-19 pandemic, including any possibility the trail might lead to a Chinese laboratory.

After months of minimizing that possibility as a fringe theory, the Biden administration is joining worldwide pressure for China to be more open about the outbreak, aiming to head off GOP complaints the president has not been tough enough, as well as to use the opportunity to press China on alleged obstruction.

Biden on Wednesday asked U.S. intelligence agencies to report back within 90 days. He directed U.S. national laboratories to assist with the investigation and the intelligence community to prepare a list of specific queries for the Chinese government. He called on China to co-operate with international probes into the origins of the pandemic.

Republicans, including former president Donald Trump, have promoted the theory that the virus emerged from a laboratory accident rather than naturally through human contact with an infected animal in Wuhan, China.

Biden in a statement said the majority of the intelligence community had "coalesced" around those two scenarios but "do not believe there is sufficient information to assess one to be more likely than the other." He revealed that two agencies lean toward the animal link and "one leans more toward" the lab theory, "each with low or moderate confidence."

"The United States will also keep working with like-minded partners around the world to press China to participate in a full, transparent, evidence-based international investigation and to provide access to all relevant data and evidence," said Biden.

His statement came after weeks of the administration endeavouring to avoid public discussion of the lab leak theory and privately suggesting it was far-fetched.

In another sign of shifting attitudes, the Senate approved two Wuhan lab-related amendments without opposition, attaching them to a largely unrelated bill to increase U.S. investments in innovation.

WATCH | Biden calls for investigation into COVID-19 origins:

Biden orders investigation into source of COVID-19

3 years ago

Duration 2:00

U.S. President Joe Biden ordered a new investigation into where the COVID-19 virus came from after renewed information it may have accidentally escaped from a lab in Wuhan, China.

Foreign Ministry spokesperson Zhao Lijian said Thursday that Biden's order shows that the U.S., "does not care about facts and truth, nor is it interested in serious scientific origin tracing."

Zhao said the U.S. must open itself up to investigations into its biological laboratories, including at the Naval Medical Research Center's Biological Defence Research Directorate at Fort Detrick in the state of Maryland.

Prime Minister Justin Trudeau, speaking at an event, said Canada backed a "full airing of the facts" into the origins of the coronavirus.

"We support the call by the United States and others to better understand the origins of COVID-19, not just to ensure accountability, but also to make sure we fully understand how to better protect the world going forward from any such pandemic," said Trudeau.

When asked by a reporter, the prime minister said he wouldn't speculate as to what theory the federal government and Canadian intelligence community believes is the most likely.

Fauci leans to virus having developed naturally

One of the amendments, from Republican Sen. Rand Paul,would block U.S. funding of Chinese "gain of function" research on enhancing the severity or transmissibility of a virus. Paul has been critical of Dr. Anthony Fauci, the government's top infectious-disease expert, and aggressively questioned him at a recent Senate hearing over the work in China.

The other amendment was from Sen. Joni Ernst of Iowa, also Republican,and it would prevent any funding to the Wuhan Institute of Virology.

Both were approved without roll call votes as part of the broader bill that is still under debate in the Senate.

As for the origin of pandemic, Fauci, a White House coronavirus adviser, said Wednesday that he and most others in the scientific community "believe that the most likely scenario is that this was a natural occurrence, but no one knows that 100 per cent for sure."

"And since there's a lot of concern, a lot of speculation and since no one absolutely knows that, I believe we do need the kind of investigation where there's open transparency and all the information that's available, to be made available, to scrutinize," Fauci said at a Senate hearing.

Biden still held out the possibility that a firm conclusion may never be reached, given the Chinese government's refusal to fully co-operate with international investigations.

"The failure to get our inspectors on the ground in those early months will always hamper any investigation into the origin of COVID-19," he said.

The Chinese Embassy in Washington, without mentioning the Biden order, accused unnamed political forces of being fixated on a blame game while ignoring the urgent need to combat the pandemic.

"Smear campaign and blame shifting are making a comeback, and the conspiracy theory of 'lab leak' is resurfacing," the embassy said in a statement posted Wednesday on its website.

Virologist says research into virus origins crucial

The State Department, which ended one Trump-era probe into the Chinese lab theory this spring, said it was continuing to co-operate with other government agencies and pressed China to co-operate with the world.

"China's position that their part in this investigation is complete is disappointing and at odds with the rest of the international community that is working collaboratively across the board to bring an end to this pandemic and improve global health security," said spokesman Ned Price.

Research into the origins of the virus is critically important, said Arinjay Banerjee, a virologist at the Vaccine and Infectious Disease Organizationin Saskatoon,because, "If you don't know where it came from, how are you going to stop it from spreading it again?"

"The great probability is still that this virus came from a wildlife reservoir," he said, pointing to the fact that spillover events when viruses jump from animals to humans are common in nature, and that scientists already know of two similar beta coronaviruses that evolved in bats and caused epidemics when humans were infected, SARS1 and MERS. "The evidence we so far have suggests that this virus came from wildlife," he said.

However, the case is not completely closed. "There are probabilities, and there are possibilities," said Banerjee. "Because nobody has identified a virus that's 100 per centidentical to SARS-CoV-2 in any animal, there is still room for researchers to ask about other possibilities."