Virologists Say Lab Leak Fears Threaten Vital Pandemic Research

Heightened concerns over lab leaks have led to declines in funding and support for gain-of-function studies that could identify dangerous viruses.
Virologists report retreating from sensitive experiments about pathogens due to worries about funding and careers.
Some scientists argue gain-of-function research is essential to spot hazardous viruses and develop vaccines, but critics say the risks outweigh the benefits.
Increased scrutiny of gain-of-function research has caused delays in approvals and funding that have made some abandon or avoid proposing such studies.
The lab leak debate continues amid virologists' warnings that vital pandemic preparedness research is being impacted.