Wildlife disease surveillance provides early warning of emerging threats and enables welfare interventions for affected wild animal populations.
Wildlife disease surveillance serves welfare purposes both through enabling early detection of emerging diseases that cause mass suffering events and through providing evidence for management decisions affecting wildlife populations. Avian influenza outbreaks cause suffering at scale in wild bird populations before detection enables any response. Early warning systems allow faster response and potentially more targeted interventions. Surveillance data also informs decisions about wildlife management interventions whose welfare implications must be weighed against disease control objectives - the badger culling controversy illustrates how contested these calculations can be.