Wuhan volunteer: "It's time to fight for my city" (Part 1‪)‬ Encounters

When the city of Wuhan was locked down in an effort to contain the COVID-19 outbreak, thousands of volunteers stepped up to help get medical supplies to hospitals, to buy and deliver daily necessities to senior citizens, and to offer mental health support online to people struggling with the intense emotional strain of their situation. 27-year-old Lei Di was one of the city’s volunteers.