Shweta S. Kulkarni, Jayashri S. Kolsure, Deepak A. Joshi
Abstract: COVID-19 is a new illness that can affect your lungs and airways. It is caused by a virus called as coronavirus. It is a new viral infection illness that we do not know exactly how coronavirus spreads from person to person or animal to person. Similar to that corona virus, some viruses are spread in cough droplets. Corona affected or believed that person may be affected with corona need to stay in isolation or quarantine area. The name of coronavirus is given by scientists due to their 'crown' like spikes are observed on that virus surface membrane when viewed through microscope. This COVID-19 name given by WHO chief, Tedros said that ?CO?- stands for corona , ?VI?- stands for virus and ?D?- disease, while ?19?- stands for that disease first entry to cause infection to 1st patient on 31st December 2019 in Wuhan, China. This review aims to study and discuss on the points such as ; structure of CORONA virus, it?s molecular and microscopic study, anatomy and physiology of this virus, Tedros saying about coronavirus, diagnosis of COVID-19 and various aspects of coronavirus and its infection as well as prevention.
Keywords: COVID-19, structural study of corona virus, affected countries patient background, treatment and vaccination