At present, the COVID-19 epidemic continues to spread around the world, with uneven distribution of vaccines and constant variation of viruses, which greatly hinders the pace of global epidemic prevention and control and casts a shadow over the recovery of the world economy. We still need to make arduous efforts to completely defeat the COVID-19 epidemic.

At the annual meeting of this forum, relevant parties further summarized the global anti-epidemic experience, promoted vaccine cooperation and built a global "immune barrier". At the sub-forum with the theme of "narrowing the' immunization gap' and sharing health and well-being", representatives of international organizations and public health experts generally expressed their concern about the uneven distribution of vaccines in the world.

Introduction.

At present, about13 people in the world have not been vaccinated, while the data in Africa is as high as 83%; Less than half of people in low-and middle-income countries have been vaccinated, while more than 80% of people in developed countries have been vaccinated.

Ted Chaiban, the global chief coordinator of COVID-19's national vaccine preparation and delivery, stressed that countries should strive to strengthen cooperation so that more people can be vaccinated. "China has played a very important role in vaccine delivery and financing, and provided relevant information and technical support to various countries".

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