Covid-19 is inconclusive, according to an official familiar with it -- an outcome that will do little to quell debate about whether the virus spread to humans from animals or leaked from a lab in Wuhan, China.
President Joe Biden received the report this week after asking for a deeper examination of the pandemic’s origins. He was briefed, and the White House is preparing to release an unclassified version in the coming days, officials said.
The report doesn’t point squarely to one source as the likely origin of the outbreak, echoing previous intelligence assessments, one of the officials said.
The previous assessment prepared for Biden, the major findings of which he made public in May, acknowledged divisions over whether the virus was