Poultry health officers manage flock-health monitoring, disease prevention, feed optimisation, hatchery hygiene, and biosecurity across broiler and layer farms. They support farmers and poultry companies in maintaining healthy flocks, improving productivity, and preventing outbreaks of avian diseases. With rising global poultry consumption and heightened zoonotic disease surveillance, this role is increasingly important. Poultry specialists also contribute to data-driven farm decision-making and support food-safety initiatives in integrated supply chains.