Biden orders review of Covid-19 origins as lab leak theory debated

Security personnel keeping watch outside the Wuhan Institute of Virology during a visit by a World Health Organisation team in February 2021. PHOTO: REUTERS

WASHINGTON (REUTERS) - President Joe Biden ordered aides to determine the origin of the virus that causes Covid-19, saying on Wednesday (May 26) that US intelligence agencies are pursuing rival theories potentially including the possibility of a laboratory accident in China.

Intelligence agencies are considering two likely scenarios but still lack strong confidence in their conclusions and are hotly debating which is more probable, Mr Biden said.

The conclusions were detailed in a report to Mr Biden, who asked his team in March to detail whether the novel coronavirus "emerged from human contact with an infected animal or from a laboratory accident," according to the President's written statement.

Mr Biden's unusual public disclosure about private and inconclusive US intelligence assessments revealed a debate raging within his administration over where the novel coronavirus originated.

It also lent credence to a theory that the virus may have emerged from a Chinese research laboratory instead of in nature.

The pandemic has killed more than three million people worldwide. The origin of the virus remains contested among experts. The first known cases emerged in the central Chinese city of Wuhan in December 2019.

In a report issued in March and written jointly with Chinese scientists, a World Health Organisation (WHO)-led team that spent four weeks in and around Wuhan in January and February said the virus had probably been transmitted from bats to humans through another animal, and that "introduction through a laboratory incident was considered to be an extremely unlikely pathway".

Washington's frustration has mounted in recent weeks over what it sees as insufficient cooperation from China into the international investigation.

"I have now asked the intelligence community to redouble their efforts to collect and analyse information that could bring us closer to a definitive conclusion, and to report back to me in 90 days," Mr Biden said.

"As part of that report, I have asked for areas of further inquiry that may be required, including specific questions for China."

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President Joe Biden on Wednesday asked his divided intelligence community to 'redouble' their efforts to come closer to a more definitive understanding of the origins of covid-19 following a 90-day review.

US agencies have been pursuing Covid-19's origins since the government first recognised the virus as a serious health risk in early 2020.

Earlier this week, US government sources said a still-classified US intelligence report circulated during former president Donald Trump's administration alleged that three researchers at China's Wuhan Institute of Virology became so ill in November 2019 that they sought hospital care.

The source of this early intelligence or how reliable US agencies rate it is not known. It remains unclear whether the afflicted researchers were hospitalised or what their symptoms were, one of the sources said.

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Intelligence committees of both the US Senate and House of Representatives are investigating how US agencies have reported on and gathered information about Covid-19's origin, how it spread and how governments have responded to it.

A report issued by House intelligence committee Republicans earlier this month focused particularly on the Wuhan Institute of Virology.

The Republican report asserted that "significant circumstantial evidence raises serious concerns that the Covid-19 outbreak may have been a leak" from the institute, and suggested that the Wuhan lab was involved in biological weapons research, and that Beijing had attempted to cover up the virus' origins.

Washington has called for the WHO to open a second phase to its investigation on Covid-19's origin.

On Wednesday in Geneva, WHO emergency director Mike Ryan said the organisation expects to provide an update on its proposed next steps in the coming weeks.

China's delegation to the WHO on Tuesday said it was calling on all parties to "adopt an open and transparent attitude" to cooperate with the WHO's attempts to trace the virus' origin.

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