Conservation medicine bridges veterinary medicine and wildlife conservation. Its practitioners improve welfare for wild animals while advancing population health and disease prevention.
Conservation medicine involves a welfare trade-off — capturing and treating wild animals causes acute stress but may prevent death or support population recovery. Disease surveillance through capture and sampling causes stress to individual animals while generating data that protects populations. Responsible conservation medicine minimizes capture stress through fast-acting anesthesia, monitoring during immobilization, and prompt release. The welfare costs of vaccination campaigns for wild animals — used for rabies, tuberculosis, and other diseases — must be weighed against the population protection benefits.