[Dual-use research on modified pathogens in the laboratory: What framework for what issue?]

Technological advances in synthetic biology have made in vitro modification, or even creation, of viruses easier and more affordable. Several research studies using synthesis of potential pandemic pathogens led to controversies in the 2010's. More recently, the hypothesis that Covid-19 pandemics could originate from a lab escape is still under debate. In France, a legislative vacuum remains concerning the synthesis of modified pathogens. Initiating a collective reflection process towards setting of a legal framework on this type of work is timely so that research continues to provide profit to society rather than hazard.