New crown infection, chest radiograph, can you tell?

COVID-19 infection is an acute respiratory infection, mainly transmitted by respiratory droplets and close contact, and can also be transmitted by aerosols. At the same time, the incubation period is also relatively long, normal for 3-7 days, the longest no more than 14 days, clinical main manifestations for fever, dry cough, fatigue, for the new crown infection can be diagnosed through nucleic acid detection, once the nucleic acid test is positive can be diagnosed.