testing, isolation, contact tracing – that’s the message the world health organization had for every country to tackle the coronavirus pandemic.
some listened. others didn’t. some were able to turn the tide on the outbreak, others are still playing catch-up. just like a professor handing out instructions before an exam, whoever listened, scored higher in the end.
on-camera reporter: serena dong
scriptwriter: serena dong
video editor: qi jianqiang
filmed by qi jianqiang
chief editor: wang xin
producer: wen yaru
director: zhang shilei
supervisor: fan yun
