Wei Nanzhi believes that the U.S. anti-epidemic policy is divided into three stages: In the first stage, when the first wave of epidemics swept the United States, the Trump administration was passively fighting the epidemic, eager to throw away the pot, and missed the opportunity to fight the epidemic; in the second stage, the two parties tried Cooperating in the fight against the epidemic, such as passing a series of anti-epidemic bills. But last year’s election was immediate, and the two parties were arguing with each other, coupled with the large-scale protests and demonstrations triggered by the Freud incident and the eagerness to launch an economic recovery plan, resulting in a greatly reduced anti-epidemic effect; the third stage, Biden After the government came to power, it has actively promoted anti-epidemic policies such as wearing masks and vaccinations, but the specific implementation of the state government and the people has repeatedly been resisted. As a federal country, the state and local governments in the United States have leadership in the management of public health affairs such as the epidemic, and do not act in full accordance with federal government orders. In addition, due to the excessive admiration of free culture, the movement of people within the United States cannot be prohibited. This has led to continuous rebounds in the US epidemic.
"The Trump administration basically adopted a strategy of completely abandoning the epidemic prevention and control. In order to avoid the impact of the epidemic as much as possible for his re-election, the Trump administration denied the severity of the epidemic and the effectiveness of its anti-epidemic policy from the beginning. This led to the United States. Last year there were almost no restrictions, and even a complete national epidemic prevention and control policy was not effectively implemented. The United States collapsed in epidemic prevention and control last year, laying the blame for the continued intensification of the epidemic this year." Zhang Tengjun believes that since the Biden administration came to power, the United States has The epidemic prevention and control policy is relatively stable. This kind of stability is to provide as much convenience as possible for the restoration of economic development and people's lives under the condition of controlling the epidemic to a certain extent. The Biden administration believes that the epidemic cannot be completely controlled, and hopes to achieve a state of coexistence with the virus in this way. Therefore, the overall prevention and control policy is loose and sometimes tight, tightened slightly when the epidemic is severe, and opened as much as possible when the epidemic is loosened. This policy not only failed to relieve the epidemic effectively, but also repeated new peaks.