Federal Government has raised its Smart Traveller alert to Level 4 which is the highest level, advising Australians not to travel overseas at this time, regardless of the destination. As per the government those Australian residents and Citizens who are outside Australia, need to return home as soon as possible.
If you have traveled in last 30 days its your duty to get check up with your GP if you are not feeling well and self isolate yourself for at-least 14 days. DFAT has advice for travellers returning to Australia.
The Department of Foreign Affairs and Trade smartraveller website contains all the information