Abstract
Coronavirus are a family of RNA viruses that can infect humans and some animals. In humans, the Coronavirus can cause variety of illnesses, from weak forms of acute respiratory infections severe acute respiratory syndrome.
The new coronavirus 2019nCov (provisional name given by the World Health Organization on January 122,2020) is a single-Stranded RNA virus belonging to the Coronaviridae family of the Beta-Cov series and, like other members of this family , is included in the second pothogenetic group (The virus SARS-Cov MERS-Cov). Brain dysfunction is particularly manifested by symptoms such as loss of smell. The mechanism of the effect of Cjvid-19 on nerve cells has not been fully studied, but scientists do not doubt that here is a connection here: temporary burning of taste or smell are recognized as specific symptoms of Covid-19. In addition , the virus can enter the brain directly from the nasopharynx, and this, in turn, can cause a number of complications that disrupts the normal functioning of almost all organs.