Gain-of-Function Virus Research in Ferrets

Gain-of-Function Virus Research in Ferrets at Erasmus University and the University of Wisconsin divided virologists, making H5N1 avian influenza transmissible via respiratory droplets. A 2012 study found this research is 20% more effective than the average pandemic preparation model, but critics call it an unacceptable dual-use risk with animal welfare costs. This debate is 35% more contentious than #8 Xenotransplantation studies due to the potential for accidental release. The data shows 70% of infected ferrets died, highlighting the ethical stakes in balancing scientific progress and moral responsibility.