Why gain-of-function research matters

 https://source.colostate.edu/why-gain-of-function-research-matters/

 In the current debate around SARS-CoV-2, the virus that causes COVID-19, gain of function has a much narrower meaning related to a virus becoming easier to move between humans, or becoming more lethal in humans. It is important to remember, though, that the term “gain of function” by itself covers much more than this type of research.

 Gain-of-function research that focuses on potential pandemic pathogens has been supported on the premise that it will help researchers better understand the evolving pathogenic landscape, be better prepared for a pandemic response and develop treatments and countermeasures.

But critics argue that this research to anticipate potential pandemic pathogens does not lead to substantial benefit and is not worth the potential risks. And they say getting out ahead of such threats can be achieved through other means – biological research and otherwise. For instance, the current pandemic has provided numerous lessons on the social and behavioral dynamics of disease prevention measures, which could lead to robust new research programs on the cultural aspects of pandemic preparedness. Understanding when the risks of gain-of-function research outweigh the potential benefits and alternatives, therefore, continues to be subject to debate.