At present, the number of new epidemic cases in the United States has reached 5.2 million, and the death toll is close to 170000. Recently, the number of new cases in a single day has remained above 40000. In the past July, a single day’s increase even exceeded 70000. At the same time, the United States has begun to resume production. Shopping malls, bars and other places have been restarted. What followed was a gathering of people. However, after several months of “home epidemic prevention”, retaliatory consumption did not become the main topic. Instead, the “retaliatory growth” of the epidemic situation pushed the number of infected people in the United States to a new level. According to US media reports, among the newly infected people in recent months, restaurants have increasingly become the main source of the outbreak. The New York Times reported on August 12 that both the government and restaurant operators wanted to return to work as soon as possible, but bars and restaurants became the focus of the new epidemic. < p > < p > < p > the New York Times cited a number of data. For example, in Maryland, not far from Washington, D.C., 12% of the new infections last month could be traced to restaurants; in Colorado, the proportion was about 9%; and in San Diego, 15 of the 39 community-wide infections in recent weeks came from restaurants. Even in Washington, D.C., the epidemic is on the rise with the restart of urban life. In Washington state, the first outbreak of the epidemic in the United States, a Mexican restaurant in Spokane City, although the restaurant took preventive measures according to the recommendations of the local public health department, all 24 customers and one employee in the restaurant were diagnosed. < / P > < p > many catering service personnel are also facing a dilemma. On the one hand, the rescue of the previous round of rescue plan has ended, but the new one has not yet taken shape, which forces many catering industry practitioners to reconsider whether to start work at the risk of their own and their families’ health; on the other hand, many restaurant operators can not wait to restart, but also force their employees to return to work. During the business period, many customers do not wear masks and keep social distance, which increases the risk of epidemic spread. < / P > < p > many places have to rush to “mend the loophole”. Since June, restaurants and other places have been temporarily closed, including Nashville, Las Vegas, Atlanta and other places with the rapid growth of the epidemic. Recently, Florida and Texas, the hardest hit areas of the U.S. epidemic, have also adjusted their bar opening policies to cope with the soaring infection data. New York State, which was once the hardest hit area of the epidemic, is now in a relatively good situation. However, in the case of the soaring number of infected people in the United States, it still imposes strict restrictions on restaurants, such as banning food in restaurants. However, the increase in the number of infections caused by the crowd gathering in restaurants is still a headache for public health experts. American public health expert fouch has said that any form or purpose of gathering people will increase the risk of infection. Most of the restaurants are young people with a wide range of social contact, which virtually widens the scope of virus transmission. Public health experts, including fudge, have tried their best to persuade young people to be responsible. If the epidemic situation is brought under control earlier, life can be back on track. But in the US wide rush to restart and the government’s efforts to reduce the risk of the epidemic, these painstaking efforts seem powerless.