A Study on Novel Corona Virus Disease (COVID-19)

COVID-19 is a global pandemic and life threatening virus that mainly influences the respiratory tract of mammals, consisting humans being. It was 1st isolated in 1937 from an infectious bronchitis birds. Many years ago, scientists have investigated corona can infect mice, horses, dogs, pigs, rats, cats, cattle turkeys. This zoonotic first identified Wuhan City, China presently increasing very rapidly. The world has confirmed 141,057,106 cases, which includes 3,015,043 deaths 793,484,083 vaccine doses administered as per WHO till 20th April, 2021. Hence aim this paper to provide detailed review including their history, origin, characteristics, symptoms impacts along with preventive measures be taken restrict outbreak evil on human life.