Spin legend Shane Warne has tested positive for COVID-19 and is currently in self-isolation.
Warne, who is the head coach of 'The Hundred' team London Spirits, and another unnamed member of management team have gone into self-isolation.
Cricket Australia confirmed the news on its official social media handle. "Shane Warne has returned a positive test for #COVID19 at The Hundred," wrote the board in a tweet.
A club statement read: "London Spirit men's head coach Shane Warne will be absent from today's match against Southern Brave at Lord's.
"After feeling unwell this morning, Shane returned a positive lateral flow test and will isolate from the squad and support staff whilst he awaits PCR results.
"A second member of the team management is self-isolating after also returning a positive test. No players have been impacted."
The 51-year-old former Australia leg-spinner, who took 708 wickets from 145 Tests between 1992 and 2007, is the second head coach in the men's competition to test positive for COVID-19 in the first 10 days of the Hundred.
Andy Flower, the Trent Rockets head coach, returned a positive test last weekend and has missed his side's last three fixtures, with Paul Franks stepping into the role.
Steven Mullaney, who was deemed a close contact of Flower's, is the only player in the competition to have been forced to self-isolate as things stand.
Warne's Spirit side were winless in their first three Hundred games, with two defeats and a no-result. They play Southern Brave at Lord's on Sunday.
David Ripley, the Northamptonshire head coach and one of the Spirit's assistants, will act as head coach in Warne's absence.