Five years after the onset of the Covid pandemic, it’s tempting to think of all that as ancient history. We learned our lesson about lab safety — and about the need to be straight with the public — and now we can move on to new crises, like measles and the evolving bird flu, right?
Wrong. If anyone needs convincing that the next pandemic is only an accident away, check out a recent paper in Cell, a prestigious scientific journal. Researchers, many of whom work or have worked at the Wuhan Institute of Virology (yes, the same institution), describe taking samples of viruses found in bats (yes, the same animal) and experimenting to see if they could infect human cells and pose a pandemic risk.
Sounds like the kind of research that should be conducted — if at all — with the very highest safety protocols, as W. Ian Lipkin and Ralph Baric discussed in a recent guest essay. But if you scroll all the way down to Page 19 of the journal article and squint, you learn that the scientists did all this under what they call “BSL-2 plus” conditions, a designation that isn’t standardized and that Baric and Lipkin say is “insufficient for work with potentially dangerous respiratory viruses.” If just one lab worker unwittingly inhaled the virus and got infected, there’s no telling what the impact could be on Wuhan, a city of millions, or the world.