ASX to sag after pandemic surge spooks Wall St

Summary

• SPI futures are down 0.4% and point to a drop for the ASX 200 at Friday's open
• The Dow and S&P500 dropped overnight, but the NASDAQ continued its march 
• US COVID-19 infections topped 60,000 new cases in a single day for the first time
• National cabinet will review the hotel quarantine system today, with plans to limit international flights to Australia