Is Shanghai aid the front line of COVID-19?

Count. Shanghai is short for Shanghai. In 2022, the epidemic situation in Shanghai was one of the regions with serious price comparison. The first line of COVID-19 refers to the anti-epidemic war in the areas with the worst epidemic situation in COVID-19. As one of the areas with the worst epidemic, Shanghai's aid is the front line of the struggle against the epidemic, and it belongs to the front line in COVID-19.