What is the 'coronavirus 'second wave' and how do we avoid it?

Second waves of COVID-19 infections in Germany and South Korea should act as a cautionary tale for Australia.

Source: YNA

As Australia starts to loosen its own restrictions and moves towards a "new normal" by July - warning signals come from Germany and South Korea. Both countries successfully flattened their pandemic curves and relaxed some coronavirus restrictions, only to see a spike of infections in recent days.