Belinda Bencic, Tunisian Ons Jabeur test positive for Covid-19 after Abu Dhabi event

The Australian Open has been rocked by a fresh Covid-19 blow as Belinda Bencic and Ons Jabeur have joined Rafael Nadal in testing positive for coronavirus after playing an exhibition event in Abu Dhabi. Switzerland’s Bencic and Jabeur of Tunisia played at the World Tennis Championship in Abu Dhabi last week, as…