As of today, the number of COVID-19 diagnosed in the United States is 82,404, with 1,178 deaths. Since March 23, the number of new cases in the United States has exceeded 10,000 per day, and the number of confirmed COVID-19 patients has reached the number one in the world. Among these diagnosed patients, 20-54 years old accounted for the largest proportion. Experts said that it may eventually include the community venues they participated in, frequent international and domestic travel, and greater exposure to COVID-19 carriers and infected people. , Probability is. The world is a community. We should unite and protect ourselves. At the same time, we should make reasonable use of the hospital’s X-ray machines, image intensifiers,X-ray detectors and other equipment for timely inspection and timely medical treatment.