Ex-CNN editor Chris Cilizza conceded on Monday that he "screwed up" in his assessment of the lab leak theory, suggesting that President Trump was likely right about COVID's origins.

The CIA says both a natural origin and a lab leak "remain plausible" as potential sources of covid-19, following a review of the pandemic's origins.

The problem for the lab-leak position is that the U.S. has never had access to the Wuhan lab and has thus been unable to reach a definitive answer for more than five years. Now that the CIA has at last come to a conclusion, not all scientists are sold on what it has reported, seeing the results as thinly scientifically sourced.