Emily Feng

Beijing's parks are an oasis in an otherwise dense and sprawling city. They provide a rare public space for people to ribbon dance, play checkers and practice tai chi. But in January and February, they were deserted. More than 80,000 people across China were sickened with the virus and strict quarantine measures locked down villages and cities, including Beijing.

In February, China's leader Xi Jinping declared himself the "supreme commander" in a war against the new coronavirus. But the public face of China's efforts to contain the outbreak is not Xi: it is an 83-year-old, weight-lifting doctor.

Dr. Zhong Nanshan has long been a household name in China. The pulmonologist holds no formal office — but over the past three months has become the face of China's virus containment efforts, cutting through public confusion and online disinformation about SARS-CoV-2.

A spate of mysterious second-time infections is calling into question the accuracy of COVID-19 diagnostic tools even as China prepares to lift quarantine measures to allow residents to leave the epicenter of its outbreak next month. It's also raising concerns of a possible second wave of cases.

China now makes 200 million face masks a day — more than twenty times the amount it made at the start of February. The leap has been spurred by the outbreak of a new coronavirus. The masks include the lightweight ones that people like to wear in the hope of protection against coronavirus as well as the heavy-duty N95 masks used by health-care workers.

But that's still not nearly enough to meet local demands as well as global orders. So a scramble is now underway in China.

As new cases of coronavirus infection slow in China, the country is gradually getting back to work. Authorities and businesses are taking a range of measures: Local governments are chartering buses for workers. Some companies are buying out entire hotels to house quarantined staff. A temporarily shuttered movie studio is even loaning employees to factories that are short on labor.

Victor Yu is not one of the more than 2,500 people who the Chinese government says were killed by the coronavirus. The 47-year-old resident of Wuhan, epicenter of the outbreak, died Feb. 19 from complications related to renal carcinoma, a common type of kidney cancer. But his family believes that his untimely death is likely related to the coronavirus outbreak.

Updated at 11:40 a.m. ET

A well-known Hong Kong bookseller who published critical and sometimes titillating volumes about Chinese leaders and who disappeared in China more than two years ago has been quietly sentenced to a decade in prison for passing on intelligence to people overseas.

China has put more than half a billion people under partial or total lockdown in what it is calling an all-out "people's war" against the spread of the new coronavirus. It's equivalent to restricting the movement of the entire population of North America.

More than a month and a half into the outbreak of a new coronavirus in China, the country's economy is still largely in lockdown mode, stalling a global manufacturing powerhouse at the heart of nearly every industrial supply chain. As the crisis continues, businesses big and small are struggling with the disruption the pneumonia-like illness has caused, with effects reaching across the globe.

Updated at 9:45 a.m. ET

China's Foreign Ministry said Wednesday it is canceling the visas of three journalists working for The Wall Street Journal after what it said was a racist headline that appeared on an opinion piece about the coronavirus epidemic earlier this month.