this article is from WeChat official account: < span > ID: healthinsight < / span > < / a > < span >, written by Pang Yuhong, Wang Chen, Li Shanshan, and edited by Xu Zhuojun, the original title:" today, the number of new coronal infections in the United States is more than ten million, the vaccine and the new president are coming at the same time. Can they save this country? 》, title from: visual China < / span >
