Decades of progress in superannuation is under threat because of the coronavirus - and not because of a hit to investment returns.

Also today:

• The border between NSW and Victoria closes for the first time in 100 years
• Some good signs as job ads surge, but the economic recovery has a long way to go
• Cheap airfares announced as airlines attempt to reinvigorate the market

Plus an interview with Australian Financial Review reporter Sue Mitchell about the state of the retail sector.