人流隨著疫苗覆蓋率增加會削弱大規模COVID-19疫苗接種的保護力：107 個國家的長期追蹤研究
We collected data from 107 countries spanning the years 2020 to 2022 for cross-national analysis and found a positive correlation between human mobility and COVID-19 vaccine coverage. Particularly during the early stages of vaccine administration, there was a significant increase in human mobility. The increased human mobility due to vaccination weakened the effectiveness of controlling case growth through vaccination. Leisure and entertainment venues experienced a reduction of about 30% in vaccine protection due to increased human flow, followed by public transportation. These research findings can serve as a reference for governments in future considerations of easing movement restrictions during pandemic situations.
The research findings have been officially published in《Journal of Global Health》 You can access the website at the following link：