How to think about severe acute respiratory syndrome coronavirus 2 vaccination for pregnant and lactating women in China.

The coronavirus disease 2019 (COVID-19) continues to spread around the world, and how to build an immune barrier against the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in the population is the work we need to do for a long time in the future. The vaccination is an important strategy to construct and improve the herd immunity barrier. Therefore, our country is currently actively and extensively implementing the anti-epidemic policy of SARS-CoV-2 vaccination. However, because of insufficient data on the safety of the SARS-CoV-2 vaccine in the population, especially the lack of clinical research in pregnant and lactating women, China has adopted a conservative approach on whether women in this special physiological period receive SARS-CoV-2 vaccine based on the safe consideration. However, with the widespread application of the SARS-CoV-2 vaccine in the prevention and control of the global epidemic, and the emergence of a large number of clinical research evidences at home and abroad, if we still exclude pregnant and lactating women from the vaccinated population, this part of the population will be fully exposed to the SARS-CoV-2 threat, which will weak the national prevention and control policy. Therefore, it is necessary to reconsider the vaccination of people in this special physiological period based on the experience of vaccination at home and abroad.