新华社, 华盛顿, 一月 7 (Reporter Tan Jingjing Gaoshan) The latest epidemic data released by the US Centers for Disease Control and Prevention on the 7 th showed that nearly 300,000 new confirmed cases were reported in the United States on the 6 th, setting a new record since the outbreak; 多于 3,800 new deaths occurred. According to …

In December, pneumonia in COVID-19 is still raging all over the world, and new confirmed cases in many countries have reached a new high in recent days. According to the latest data, 多于 68 million people have been diagnosed with infection and over 1.55 million people have died in the world. Although “there is still a long way to …