Premier Li: COVID-19 vaccine to be developed as global public good

International cooperation is vitally important in the fight against the common enemy COVID-19, said Chinese Premier Li Keqiang on Thursday at a press conference after the conclusion of the third session of the 13th National People's Congress, China's top legislature. 

Li said that China and many other countries have advocated tracing the origin of the novel coronavirus because scientific tracing can assist in better preventing and controlling the pandemic, and ensuring good health of people around the world.