At the same time Beijing has taken steps to revive the broader economy. It has sped up some of the “mega” public-investment projects outlined in its latest five-year plan and encouraged local governments to issue more infrastructure bonds. The central bank has also cut interest rates.
In contrast to its macroeconomic pragmatism, China remains zealously committed to its hardline approach to the pandemic. It celebrates its success as proof of its superior social model. That could prevent the fresh thinking it will need as the pandemic evolves. Even before Omicron arrived, the risks of a zero-covid strategy were clear. In December, after local officials in Xi’an, a central city of 13m people, failed to stop an outbreak of the Delta variant quickly enough, the entire city was placed in a lockdown so strict that it led to food shortages. Both Samsung and Micron, which make chips in the city, said output would be affected. China’s sporadic restrictions have also inhibited consumer spending: after inflation, retail sales shrank in December, compared with a year ago.
The Omicron variant will make zero-covid ever harder to sustain. There will be more cases. Each case will put a wider circle of people at risk. And infections may remain undetected for longer because more cases are mild or asymptomatic. Disruption, therefore, will become more frequent. Mass testing in the port city of Tianjin in response to an Omicron outbreak this month forced Toyota and Volkswagen to pause carmaking in the city.
China cannot ditch zero-covid overnight, but it ought to find a route out before the costs become extreme. It should abandon its vaccine nationalism and approve Western mRNA jabs that offer the most protection. It needs good antiviral drugs and to prepare a weak hospital system to cope with the wave of serious illness that will inevitably occur when a variant, even a milder one, eventually spreads through the population.