HPAI in cattle: What’s next? Piñeiro concluded by highlighting the need for development of vaccines for dairy cattle to address HPAI. Initial detection in cattleDr. Kay Russo, DVM, MAHM, DACPV, RSM Consulting, Colorado, is a practicing veterinarian in dairy cattle and poultry. The occurrence of genotype B3.13 HPAI in dairy cattle requires a reevaluation of traditional disease response strategies. Kromm’s conclusion reflects the comments of other speakers at this conference: HPAI in dairy cattle is a game-changer for animal agriculture and even poses the risk of causing a human pandemic.