China’s COVID-Zero strategy risks leaving it isolated for years

Published: Updated:

As most of the world learns to live with COVID-19, China is tethering itself to eliminating the virus over the long term -- an approach that risks leaving the world’s second-biggest economy isolated for years to come.

China this month saw the contagious delta variant pop up in more than half of 31 provinces despite water-tight border controls, triggering yet another round of targeted lockdowns, travel curbs and mass testing across the country.

For more coronavirus news, visit our dedicated page.

While the outbreak is the most widespread in China since the initial flare-up in Wuhan last year, the World Health Organization said total cases last Friday were 141 -- around .01 percent of the new infections that day in the US.

The aggressive moves to tame a relatively small caseload in a country with one of the world’s highest vaccination rates shows how politically invested the Communist Party has become in achieving zero COVID -19 infections. Chinese authorities are increasingly trumpeting their success in containing the virus as an ideological and moral victory over the US and other nations now treating COVID -19 as endemic.

In the short term, Chinese leaders have an incentive to maintain strict controls at least through next year: They don’t want any major outbreaks derailing the Winter Olympics or clouding a once-in-five-year Party Congress at which President Xi Jinping is expected to get a third term in office. The problem, however, is the rising economic and political costs in maintaining that policy indefinitely, particularly as the virus spawns new variants that can breach restrictions more easily.

“China will have to pivot from its containment strategy, sooner or later -- you can stay Covid Zero for a while, but you can’t stay COVID Zero forever, because the virus swoops in before you know it,” said Chen Zhengming, an epidemiology professor at the University of Oxford. “My worry is that they won’t actively pursue a tactic change as Covid Zero has become an entrenched mentality. Especially when you hold officials accountable, no one dares to go easy on the outbreak.”

Right now, it’s nearly taboo in China to even suggest a different approach. In a commentary published over the weekend by a health news app run by the official People’s Daily newspaper, former health minister Gao Qiang called for stronger measures to keep the virus out of China while blasting the US, U.K. and other countries for easing too early.

“Their sole reliance on vaccination and pursuit of the so-called ‘co-existence with the virus’ have led to a resurgence of the virus,” he wrote. “This is a misstep in COVID decision-making caused by the deficiencies in their political mechanism and the result of upholding individualism.”

After Gao’s piece was published, Chinese social media users began attacking Zhang Wenhong, director of infectious diseases at Shanghai Huashan Hospital, who had earlier called on Chinese authorities to find “the wisdom to co-exist with the virus long term.”

China isn’t the only country that’s sought to snuff out the virus, with Singapore, Australia and New Zealand also pursuing the strategy dubbed COVID Zero. But as the rest of the world opens up and the prospect of global elimination recedes, others are starting to back away from a playbook that prevented deaths but left them cut off and fixated on case counts.

China’s commitment to Covid Zero has implications for investors, many of whom are already reeling from Xi’s sweeping crackdown on technology firms that at one point erased $1.5 trillion from Chinese stocks. Economic risks are building in the second half of the year, with growth set to slow while inflation pressures pick up. Goldman Sachs Group Inc. and Nomura Holdings Inc. downgraded growth forecasts for China this month over Beijing’s measures to curb the virus.

While China’s COVID-19 policy would lead to a relatively safe domestic environment, “the cost is that China will stay isolated,” Zhang Zhiwei, chief economist at Pinpoint Asset Management, wrote in a note on Sunday.

“The zero tolerance policy is costly for economic growth,” Zhang said. “Mr. Gao’s article shows China is willing to pay the price.”

With 1.4 billion consumers and a tightly controlled political system, China can afford to maintain stringent controls on immigration and internal movement much more than smaller economies like Singapore. The low death toll and massive consumer market allowed China to become the first major economy to recover from the pandemic-induced downturn and boosted the Communist Party’s standing at home just as it plummeted overseas.


Many people like Lilah Pang, a 30-year-old advertising executive in Shanghai, have no complaints whatsoever about the restrictions to contain the latest outbreak. “Everyone should discipline themselves, as it’s beneficial to us all,” she said in an interview.

Yet some Chinese people are increasingly questioning Beijing’s absolutist approach, which sees constant disruption to their lives and no prospect of foreign travel for years. One woman who asked not to be identified described some recent virus control measures as “overkill.” “The whole propaganda makes you feel like it’s dangerous to go anywhere right now, even low-risk areas,” she said.

Foreign businesses that rely on the exchange of people are also concerned, particularly as China’s stringent border controls have seen some executives or their families shut out for months. Joerg Wuttke, head of the European Union Chamber of Commerce in China, warned that China could be left “on its island doing its thing” if it persists with a zero-tolerance approach as other countries open.

‘Save the Stock Market’

One practical concern for China’s leaders is the lower efficacy of China-made vaccines compared with mRNA vaccines developed in the West, particularly in a population with little natural immunity. While the government has discussed booster shots, no decisions have been announced.

For all the latest headlines follow our Google News channel online or via the app.

“The DNA of the leadership is enforcing,” Wuttke said. “As long as they don’t have enough booster shots, I think it’s pretty much going to be more draconian controls.”

Read more:

Wuhan completes citywide COVID tests on 11 million residents after cases resurge

China sees highest daily COVID-19 cases in current outbreak

COVID-19 vaccines lower chance of being infected with delta variant by half: UK study