The Energy Department's assessment of COVID-19's origin as a likely lab leak was reported Sunday by The Wall Street Journal.| ABC News
The debate over the origins of the COVID-19 virus has sparked a political firestorm in the U.S. and threatened the already fraught ties between Washington and Beijing.| ABC News
Three years after COVID-19 forced the world to shut down, the origins of the virus that has claimed upwards of 7 million lives remains an enduring mystery.| ABC News
U.S. intelligence agencies remain "divided on the most likely origins of COVID-19," according to a declassified summary released Friday afternoon.| ABC News