Chen et al. (2025) concluded their work with the following: "Many groups using multiple different approaches have tried to identify genetically resistant poultry with no success. Several genes have been identified that may increase genetic resilience, but because of the high virulence and genetic variability of HPAI viruses, no genes on their own are likely to provide enduring resilience to disease. However, other genes involved in AIV infection in chickens are likely to be identified and validated. An even greater obstacle is to introduce these genetic changes into commercial lines, where genetic trade-offs for disease resistance will need to be weighed against many other production traits. Future work will clarify these tradeoffs in the form of the potential correlated responses to selection for naturally occurring, gene-edited, or transgenic alleles. We note that gene editing and/or transgenic approaches can be used alone, in combination with naturally occurring variants and breeding, or as the first discovery step to implement through similar natural genetic variants and selective breeding. If successful, any of these approaches would provide additional tools to combat AIV and be immensely valuable to the poultry industry."