Methods of Chest Organs Diagnostics by Computer Tomography

Abstract

On December 31, 2019, China reported that several cases of pneumonia of unknown origin occurred in Wuhan, Hubei province, the reason for which was identified on January 7, 2020: the new coronavirus was originally named the 2019 New coronavirus (2019-nCoV). On February 11, the World Health Organization (who) changed to the new SARS-CoV-2 virus due to the similarity between severe acute respiratory syndrome and COVID-19 (Coronavirus infectious disease 2019), which appeared in 2003. The World Health Organization declared the epidemic on January 30 as a state of public health emergency with international interest, and since March 11, the entire world pandemic has been declared. As of March 21, 2020, 311,314 cases were reported in 188 affected countries, with 13,079 people dead and 95,800 recovered as a result of the infection. COVID-19 has a low mortality rate, a stronger latent nature and permeability ability. The main source of infection is other patients already infected with SARS-CoV-2 [1.3.5.7.9.11].