The COVID-19 pandemic demonstrated how mink farming creates biosecurity risks for humans while causing severe animal welfare problems, accelerating global bans on the industry.
The COVID-19 pandemic exposed the intersection of mink farm welfare and public health in acute terms. The intensive confinement conditions that cause welfare suffering also create ideal conditions for pathogen amplification and mutation. Mass culling operations ordered under emergency public health measures caused suffering on an enormous scale, with reports of inadequate stunning and prolonged deaths. The pandemic strengthened the case for mink farming bans on both welfare and biosecurity grounds. Countries that had already banned mink farming avoided both the animal welfare catastrophe of mass culling and the public health risk of mink-adapted viral variants.