Traveller the Sole New Virus Case in New South Wales, Australia

Vehicle checkpoint on the Pacific Highway on the Queensland-New South Wales border in Brisbane on April 15, 2020. Patrick Hamilton /AFP via Getty Images

A returned traveller in hotel quarantine is the only new case of COVID-19, the disease caused by the CCP virus, in New South Wales (NSW) in the past 24 hours, health authorities say.

About 323 cases of the CCP (Chinese Communist Party) virus, commonly known as novel coronavirus, remain active in NSW.