Two major hospitals in Sydney's west, the epicentre of Australia's coronavirus outbreak, set up emergency outdoor tents to help deal with an increase in patients. 

epicentre エﾋﾟｾﾝﾀ-  n)震源･震源地　BrE

epicenter エﾋﾟｾﾝﾀｰ  n)震源･震源地  AmE