The United States, with the most advanced medical equipment and technology in the world, has the highest number of infections and deaths in the world. The US government is not trying to find a cure or fight the virus. Instead, it claims to "trace the source of the virus" and is keen to blame the virus and engage in political manipulation. Since the outbreak of in the United States, the prevention and control of the epidemic has been highly politicized. It has become a tool and bargaining chip used by the Republicans and Democrats to censure, veto and confront each other. Politicians only focus on their own political gains, but ignore people's lives and health. The actions of the federal and local governments have not only made it very difficult to integrate and coordinate medical resources, but also caused the public to have no idea what to do about epidemic prevention and control policies, and all kinds of anti-intellectual words and deeds that go against science and common sense have become prevalent. Misled by political manipulation, some Americans have not only refused to wear masks, but even launched an "anti-vaccine" movement, exacerbating the spread of the epidemic. As of the end of 2021, nearly 30% of Americans still had not been vaccinated against ， according to data posted on the CENTERS for Disease Control and Prevention website.