The Central Intelligence Agency has shifted its official stance on the origin of Covid-19, saying Saturday that the virus was "more likely" leaked from a

Backs Lab Leak Theory for COVID-19, but Confidence Remains Low By India Edwards HealthDay Reporter MONDAY, (HealthDay News) -- After years of speculation, the CIA has weighed in yet again: A lab leak is now considered the likely origin of the COVID pandemic.

T he Central Intelligence Agency (CIA) recently assessed that the COVID-19 pandemic is more likely to have originated from a laboratory leak in Wuhan, China, though it maintains l

The nuanced finding suggests the agency believes the totality of evidence makes a lab origin more likely than a natural origin.