Wildlife diseases pose dual welfare challenges: suffering from the disease itself and welfare implications of management interventions including culling, vaccination, and population surveillance.
Wildlife disease welfare encompasses both the suffering of diseased animals and the welfare implications of management. Culling operations impose welfare costs that must be justified by disease control benefit - the badger cull controversy reflects genuine disagreement about this trade-off. Disease-affected wildlife experience significant suffering: myxomatosis in rabbits is particularly severe, causing blindness and gradual death over 10-14 days. Management interventions that reduce disease prevalence therefore have real welfare benefit for wildlife populations. Vaccination programs - for rabies in foxes, bTB in badgers, hemorrhagic disease in rabbits - represent welfare-positive alternatives where technically feasible.