The industry most affected by the epidemic is the industry that needs many people together. These industries include tourism, catering and processing manufacturing. The main feature of this epidemic is that the speed of human-to-human transmission is very fast, so to control the epidemic, it is necessary to keep a distance between people, and one of the industries most affected by the epidemic is tourism. During the tourist season, people will flock to tourist attractions, and there will be great benefits in every tourist season. Because many people's lives are better now, many people will choose to travel. During this epidemic, many people had to stay at home and could not go out to travel, which seriously affected the tourism industry. The catering industry is also greatly affected. This epidemic began to spread years ago, which is the most prosperous season of the catering industry. Because during the Chinese New Year holiday, many people need to get together for dinner at restaurants, and because of the epidemic, restaurants have to close down. Avoid the gathering of people and prevent the development of the epidemic. Moreover, there is another industry that has great influence, that is, processing and manufacturing, because there are many orders in processing and manufacturing that need to be completed within the specified time. The processing and manufacturing industry needs many workers to go to work in the factory. Due to the epidemic, many orders in the factory can't be completed on time, which not only affects the processing efficiency, but also may cause compensation due to the failure to complete the orders on time. It can be said that this epidemic has had a great impact on many industries, but it is inevitable to fight the epidemic and overcome the epidemic as soon as possible. Because if the epidemic spreads, it will put more people at risk. During the anti-epidemic period, each of us has the responsibility and obligation to manage ourselves well, go out as little as possible, wash our hands frequently at ordinary times, and wear a mask when going out, so as to strengthen our physique and reduce the infection of the virus, not only for our own health, but also for others' responsibility.