TAIPEI, Taiwan—Wang Yu, hailed by the United States as an International Woman of Courage, has already been arrested, imprisoned, and harassed by the Chinese Communist Party (CCP) for her work as a human rights lawyer representing activists, Uyghur scholars, and Falun Gong practitioners. This year, her movements within her home country also have been restricted by a color-coded app on her phone that’s supposed to protect people from COVID-19.
The health codes have become ubiquitous in China as the country has struggled to contain the novel coronavirus, pushing the public to a breaking point that erupted in protests late last month. The CCP announced last week it would discontinue the national health code, but cities and provinces have their own versions, which have been more dominant. In Beijing last week, restaurants, offices, hotels, and gyms were still requiring local codes to enter….