Experts are stumped and “powerless” as three Asian elephants died in a month after a deadly virus swept through Zurich’s zoo. Experts said that they don’t know how to stop the spread of a virus.

What is herpesvirus? Experts 'powerless' as deadly virus stalks Zurich zoo, kills 3 Asian elephants

zurich-zoo

Zurich Zoo, News on Zurich Zoo, stories on Zurich Zoo, articles on Zurich Zoo, Zurich Zoo stories at Wion, Zurich Zoo news, Zurich Zoo latest news

zurich zoo

What is herpesvirus? Experts 'powerless' as deadly virus stalks Zurich zoo, kills 3 Asian elephants