WASHINGTON (NewsNation Now) — 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, 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.

“We haven’t been given access to all of their information, and I think any country China included, where a pandemic begins, ought to be able to open up their records, their personnel, to an international investigation,” said Dr. William Schaffner, a Vanderbilt School of Medicine professor.

Biden asked U.S. intelligence agencies to report back within 90 days, and he told reporters on Thursday that he aimed to release their results publicly. The president 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 cooperate 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 ordered an initial intelligence review in March and upon being presented with its conclusions as part of his regular presidential daily briefing determined more digging was required. He also ordered that excerpts of the assessment be declassified to demonstrate the U.S. government’s commitment to investigating the origins of the pandemic and to increase pressure on China to cooperate, said White House press secretary Jen Psaki on Thursday.

“He felt that it was important given a lot of confusion out there to make public, not only what the (Intelligence Community) had done, but also to expand the investigation for 90 days, add more components of the federal government, including our national labs and our health and medical expertise,” she said. “So that’s exactly what we did.”

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 endeavoring to avoid public discussion of the lab leak theory and privately suggesting it was farfetched.

China on Thursday accused Biden’s administration of now playing politics and shirking its responsibility in calling for a renewed investigation into the origins of the coronavirus pandemic, which was first detected in China in late 2019. Foreign Ministry spokesperson Zhao Lijian said Biden’s order showed the U.S. “does not care about facts and truth, nor is it interested in serious scientific origin tracing.”

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

One of the amendments, from Sen. Rand Paul, R-Ky., 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 GOP Sen. Joni Ernst of Iowa and it would prevent any funding to the Wuhan Institute of Virology.

As for the origin of the 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% 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.

Psaki said the White House supports a new World Health Organization investigation in China, but that an effective probe “would require China finally stepping up and allowing access needed to determine the origins.”

Biden still held out the possibility that a firm conclusion may never be reached, given the Chinese government’s refusal to fully cooperate 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.

Administration officials continue to harbor strong doubts about the lab leak theory. Rather, they view China’s refusal to cooperate in the investigation — particularly on something of such magnitude — as emblematic of other irresponsible actions on the world stage.

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

The White House also hopes Biden’s commitment to the investigation will stand in contrast to the last administration, which in the earliest days of the pandemic refused to press China to reveal more about the origins and course of the deadly disease because it was fearful of disrupting trade talks in an election year.

The Wall Street Journal reports that back in February 2020 a Chinese researcher posted a paper concluding
the virus “probably originated from a laboratory in Wuhan.” That paper was subsequently taken down from the internet, and that’s around when China started their offensive, accusing anyone of talking about lab leak as a racist or conspiracy theorist or both.