Commentary: Congress Should Investigate ‘Gain-of-Function’ Research

I fear that the investigations Republicans have promised in the House next year will be little more than another round of toxic partisan gamesmanship. But there is one investigation Congress should undertake, and that is into so-called “gain-of-function” research.

Before the pandemic, I suspect that most of you, like me, had never heard of gain-of-function research. What we learned during the pandemic is that scientists around the world routinely tinker with the genome of viruses to see how the induced changes will affect replication of the virus (contagiousness) and the effects it has on its host (lethality). Such research has apparently been going on for decades and is routinely funded by governments, including ours.

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