Dr. Néstor Osacar, the national director of the organization, announced that changes to Argentina's foot-and-mouth disease vaccination strategies are planned but will not take effect until 2024. Initially set for this year, the modifications include stopping the vaccination of steers and introducing an autumn vaccination for the entire herd with a booster for calves. The new strategy, which was confirmed by former Senasa vice president Sergio Robert, will vaccinate only male and female calves in the second campaign and all categories in the first campaign, shifting the second campaign from spring to winter. This adjustment is projected to save around 15 million doses annually, translating to approximately 30 million dollars in health investment for the livestock sector.