Novel COVID-19, A National Analysis

Pneumonia is a form of acute respiratory tract infection (ARTI) that affects the lungs. When an individual has pneumonia, the alveoli in the lungs are filled with pus and fluid, which makes breathing painful and limits oxygen intake. Pneumonia has many possible causes, but the most common are bacteria and viruses but nowadays there is a pandemic spread from novel corona virus which cause corona virus disease 2019 (COVID-19). Corona virus comprises of a large family of viruses that are common in human beings as well animals (camels, cattle, cats, and bats). There are seven different strains of corona virus. Sometimes corona virus from animals infect people and spread further via human to human transmission such as with MERS-CoV, SARS-CoV, and now with this COVID-19 (Corona disease 2019). The virus that causes COVID-19 is designated as severe acute respiratory syndrome corona virus 2 (SARS-CoV-2); previously, referred to as 2019-nCoV. On Towards December 2019, this novel corona virus was identified as a cause of upper and lower respiratory tract infections in Wuhan, a city in the Hubei Province of China. It rapidly spread, resulting in an epidemic throughout China and then gradually spreading to other parts of the world in pandemic proportions. It has affected almost every continent in this world. In February 2020, the World Health Organization designated the disease COVID-19, which stands for corona virus disease 2019. The Coronaviruses are a large family of single-stranded RNA viruses (+ssRNA) that can be isolated in different animal species. They have a crown-like appearance under an electron microscope (coronam is the Latin term for crown) due to the presence of spike glycoproteins on the envelope. These viruses can also infect humans and cause illness ranging from the common cold to more severe diseases such as MERS, SARS and now COVID-19. According to recent research, a spike mutation, which probably occurred in late November 2019, triggered jumping to humans