Insight 2020/2021 - S1E9: COVID-19: Preventing The Next Wave

5 months after the COVID-19 epidemic first broke out in China's Wuhan city in December last year, many nations around the world have now started to relax their lockdown measures. But as these measures are gradually being eased, there's also a growing concern over the possibility of a new wave of virus resurgence. Will there be the next big wave?