“Critics — including researchers who study biosecurity and biosafety — argue it doesn’t really pass a cost-benefit analysis. In some ways, virus hunting is looking for a needle in a haystack — the handful of viruses that might cross over to humans amid tens of thousands that won’t — when we don’t even know how to tell needles from hay, or what to do with a needle once we identify one.
And some experts are raising another, even sharper question: What if viral discovery is not just an ineffective tactic but a terrible idea, one that might not only fail to prevent the next pandemic but potentially even make it more likely?”
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“Monitoring the interface between humans and animals for pandemic prevention has value, particularly when the programs are narrowly targeted at certain objectives: say, a focus on reducing spillover, or surveillance of potential animal infections, or studying viruses that have already spilled over into humans. Research published last month in Nature projects that global warming could drive 4,000 viruses to spread for the first time between mammals, including potentially humans and animals, by 2070, underscoring the changing threat from zoonotic spillovers.
But if therisks of virus hunting are higher than the odds of avirus crossing over into humans and sparking a pandemic naturally, then viral discovery doesn’t just look inefficient. It looks like a badidea.”