Seventy-seven U.S. scientists who have won a Nobel Prize today asked Francis Collins, the director of the National Institutes of Health (NIH), and Alex Azar, the secretary of Health and Human Services, to “act urgently” to review a controversial NIH decision to terminate a grant that supported research into bat coronaviruses in China. NIH’s explanation for killing the grant was “preposterous,” the laureates write.

Thirty-one scientific societies have also written to Collins, calling on NIH "to be transparent about their decision-making process on this matter... The action taken by the NIH must be immediately reconsidered."

On 24 April, NIH informed the nonprofit EcoHealth Alliance, led by wildlife disease specialist Peter Daszak, that it was ending a grant, first awarded in 2014 and renewed in 2019 because it no longer aligned with the agency’s priorities. The move came after conservative U.S. politicians and media suggested—without evidence—that the coronavirus causing the pandemic escaped from a laboratory in Wuhan, China, that employs a Chinese virologist who had received funding from the grant. The termination also came 1 week after President Donald Trump, when asked about the project at a press conference, said: “We will end that grant very quickly.”

In their letter, the Nobel laureates say they “are gravely concerned” about that decision. “We believe that this action sets a dangerous precedent by interfering in the conduct of science and jeopardizes public trust in the process of awarding federal funds for research. … Now is precisely the time when we need to support this kind of research if we aim to control the pandemic and prevent subsequent ones.”