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WSJ: Energy Department shifts to lab-leak lean; FBI's Wray confirms lab-incident assessment

The Wall Street Journal reported that a classified Department of Energy update had shifted to a 'low confidence' judgment that the pandemic most likely began with a laboratory leak; days later FBI Director Christopher Wray publicly confirmed the FBI's 'moderate confidence' lab-incident assessment. Coverage noted the intelligence community remained divided — four agencies plus a NIC panel leaned natural origin — and that both assessments were low/moderate confidence.

Linked sources

Lab Leak Most Likely Origin of Covid-19 Pandemic, Energy Department Now Says (WSJ)
Tier 3 · news · Feb. 26, 2023 scoop; low-confidence judgment
FBI chief Christopher Wray says China lab leak most likely (BBC)
Tier 3 · news · Feb. 28, 2023; moderate-confidence FBI assessment

Related contentions

COVID-19 origins

IC split historically; CIA (Jan 2025) shifted to low-confidence lab-lean. No definitive public resolution.