Shanghai in lockdown: Large parts of Chinese city closed as Covid-19 surges

After Shanghai recently reported a new daily record for asymptomatic coronavirus infections, the city is locking down in two stages. It's the biggest step taken in the Chinese metropolis since the Covid-19 pandemic began more than two years ago. But some residents are complaining that the cost of China's strict aggressive zero-Covid strategy has become too great. We take a closer look.