Mia Shuang Li

While quarantined in her Wuhan apartment for days on end, the woman who calls herself “Sister Ma” suddenly found herself blocked from her account on WeChat, a platform used by more than 1 billion people in China. Without WeChat, she was cut off from communication with friends and family, the ability to order critical supplies, and contact with her children’s school. “My life is falling apart,” she wrote on a now-deleted but archived message on Weibo, the Chinese equivalent of Twitter.