Biden team rekindles COVID origin fight as Jha backs lab-leak, Fauci stays silent

Theory Briefing

• Ashish Jha, once a leading Biden COVID adviser, has publicly backed the lab-leak theory, breaking from the administration's earlier posture.
• Anthony Fauci's continued silence on the question draws attention given his central role in early debates over the Wuhan Institute of Virology.
• The Wuhan Institute of Virology, China's top SARS research facility studying bat-borne viruses, sits at the heart of the lab-leak hypothesis.
• A theory once widely dismissed as a conspiracy is now being formally reappraised, shifting what counts as credible in official scientific circles.