China's stretched health system braces for peak as COVID infection hit millions

However, official estimates reported less than 4,000 new symptomatic local COVID cases nationwide for December 22, and no new COVID deaths.

Nearly 37 million people in China may have been infected with COVID-19 on a single day this week, Bloomberg News reported on Friday, citing estimates from the government’s top health authority.

About 248 million people, which is nearly 18% of the population, are likely to have contracted the virus in the first 20 days of December, the report said, citing minutes from an internal meeting of China’s National Health Commission held on Wednesday.

China is expecting a peak in COVID-19 infections within a week, a health official said, with authorities predicting extra strain on the country's health system even as they downplay the disease's severity and continue to report no new deaths.

In the face of a surging outbreak and widespread protests against its "zero-COVID" regime of lockdowns and testing, China began dismantling it this month, becoming the last major country to move towards living with the virus.

Its containment measures had slowed the economy to its lowest growth rate in nearly half a century, jamming global supply chains and trade. As Chinese workers increasingly fall ill, more disruption is expected in the short term before the economy bounces back later next year.

China reported less than 4,000 new symptomatic local COVID cases nationwide for December 22, and no new COVID deaths for a third consecutive day. Authorities have narrowed the criteria for COVID deaths, prompting criticism from many disease experts.

Zhang Wenhong, director of the National Center for Infectious Diseases, was quoted in Shanghai government-backed news outlet The Paper on Thursday as saying China "is expected to reach the peak of infections within a week."