An international team of vets has made a breakthrough in a vaccine trial for a virus that killed seven elephants at Chester Zoo.
Elephant endotheliotropic herpesvirus (EEHV) is a leading cause of death for young Asian elephants, both captive and wild, with no cure. Trials with adult elephants at Chester Zoo found a new vaccine safely triggered a strong immune response. The team (University of Surrey, Chester Zoo, Animal and Plant Health Agency) observed no side effects.
