Research overview: multi-host reservoir dynamics of distemper in the Serengeti carnivore community

Canine distemper in the Serengeti circulates not in a single species but across a community of carnivores including domestic dogs, jackals, hyenas and big cats. This overview examines research untangling which hosts maintain the virus versus which are spillover victims, and how a multi-host reservoir complicates control. It discusses serological evidence for repeated CDV waves, the difficulty of pinpointing a single source, and findings suggesting that dogs may not be the sole reservoir. The synthesis connects these dynamics to management questions: if multiple wild species sustain transmission, dog vaccination may be necessary but not sufficient. It aims to give readers an appreciation of community-level disease ecology and why simple reservoir designations can mislead conservation strategy for felids embedded in complex carnivore guilds.