In the four years since the SARS-CoV-2 virus was unleashed on the world, data have steadily accumulated supporting the hypothesis that it emerged from a laboratory. The latest information, released last month, makes a formidable case that the virus is the product of laboratory synthesis, not of nature.

This startling fact will probably take some time to sink into the national consciousness, given the mainstream media’s sustained inability to report the issue objectively. Editors have failed to think beyond the extreme politicization that requires liberals to oppose the lab-leak hypothesis. Science journalists are too beholden to their sources to suspect that virologists would lie to them about the extent of their profession’s responsibility for a catastrophic pandemic. ...

One piece is missing from the puzzle—the identity of the parent viruses from which SARS-CoV-2 was derived. The Chinese authorities have rigorously suppressed all information about the viruses being kept in the Wuhan Institute of Virology. But the documentary and scientific evidence already assembled seems sufficient to understand the genesis of the pandemic that killed millions.