Delta variant spreads to 74 countries as data suggests it will become dominant coronavirus mutation worldwide wsws.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from wsws.org Daily Mail and Mail on Sunday newspapers.
As Melbourne emerges from lockdown, experts have cast doubt on the science being used to retain rules such as the 25-kilometre travel limit and the wearing of masks outdoors.
As Melbourne emerges from lockdown, experts have cast doubt on the science being used to retain rules such as the 25-kilometre travel limit and the wearing of masks outdoors.