Elephants at Chester Zoo | Photograph by Mike Peel (www.mikepeel.net) ; License: CC BY-SA 4.0 21. February 202220. February 2022 animal welfare, conservation, media-echo, research « back Vaccine trial for killer elephant virus begins Published on bbc.com the 03.02.2022. | By: Victoria Gill Could a vaccine stop the deadly EEHV? Together with the University of Surrey, Chester Zoo is starting the vaccine trial that could save many lives. » to the full article Share this post