A resident pulls away a mask during COVID test in Beijing, Wednesday, Dec. 7, 2022. In a sharp reversal, China has announced a series of measures rolling back some of the most draconian anti-COVID-19 restrictions. Photo: AP/Ng Han Guan

The move adds to earlier easing that fueled hopes Beijing was scrapping its “zero COVID” strategy, which is disrupting manufacturing and global trade. Experts warn, however, that restrictions can’t be lifted completely until at least mid-2023 because millions of elderly people still must be vaccinated and the health care system strengthened.

China is the last major country still trying to stamp out transmission of the virus while many nations switch to trying to live with it. As they lift restrictions, Chinese officials have also shifted to talking about the virus as less threatening — a possible effort to prepare people for a similar switch.

People with mild cases will be allowed for the first time to isolate at home, the National Health Commission announced, instead of going to sometimes overcrowded or unsanitary quarantine centers. That addresses a major irritation that helped to drive protests that erupted Nov. 25 in Shanghai and other cities.

Public facilities except for “special places,” such as schools, hospitals and nursing homes, will no longer require visitors to produce a “health code” on a smartphone app that tracks their virus tests and whether they have been to areas deemed at high risk of infection.

Local officials must “take strict and detailed measures to protect people’s life, safety and health” but at the same time “minimize the impact of the epidemic on economic and social development,” the statement said.

China’s restrictions have helped to keep case numbers low, but that means few people have developed natural immunity, a factor that might set back reopening plans if cases surge and authorities feel compelled to reimpose restrictions.

Still, after three years spent warning the public about COVID-19’s dangers, Chinese officials have begun to paint it as less threatening.

People with mild cases “can recover by themselves without special medical care,” said Wu Zunyou, chief epidemiologist of the China Centers for Disease Control, on his social media account.

“The good news is that the data show the proportion of severe cases is low,” said Wu.

The latest changes are “small steps” in a gradual process aimed at ending restrictions, said Liang Wannian, a member of an experts group advising the National Health Commission, at a news conference.

“We will look at it, study and judge, and analyze again,” said Liang, one of China’s most prominent anti-epidemic experts.

The government’s goal is “to return to the state before the epidemic, but the realization of the goal must have conditions,” Liang said.

The government announced a campaign last week to vaccinate the elderly that health experts say must be done before China can end restrictions on visitors coming from abroad. They say the ruling Communist Party also needs to build up China’s hospital system to cope with a possible rise in cases.