The US agency’s assessment that supports the theory that the covid-19 leaked from a laboratory raises more questions than answers, and generates a backlash from China

The US Department of Energy’s assessment that covid-19 likely arose from a laboratory accident in China has reignited a fierce debate and refocused attention on the origin of the pandemic. But the determination that this is a “low confidence” assessment, made in a recently updated classified report, leaves open more questions than answers, as the […]