Haniyeh Kohzadi Zafarabadi - Department of Biology, Faculty of Science, University of Malayer, Malayer, Iran, Iran
Behrouz Mohammadparast - PhD, Department of Biology, Faculty of Science, University of Malayer, Malayer, Iran, Iran

Backgrounds: This study aimed to provide a general overview of corona virus, such as history,origin structure, reproduction rate, genetic analysis, signs, transmission routes prevention andtreatment.Materials and Methods: This study is done by using reliable and international scientificresources and information from new researches.Results: In the virus disease quarantine is not enough to prevent the spread of COVID-۱۹ andthe global impact of this viral infection on the economy is one of the main concerns drugs suchas remedicivir favipiravir flopinavir retionavir etc. have a wide effect on this disease. In additionto therapeutic cell methods treatment with plasma and available medicines some countries aremaking vaccines for the corona virus that has been able to receive the WHO approval and thesevaccines are administered in different doses between doses of ۲ and ۳ doses, although thesevaccines do not cause certain safety against the corona virus it prevents the sick from becominghospitalized and prevents them from being hospitalized.Conclusion: Corona virus is a challenging disease in today world that can be easily infected atpublic places therefore it is valuable to prepare individuals to cope with the infectious diseaseand to control and control the severe disease caused by corona virus in places where the diseaseis suspicious or certain.

SARS_COV_۲, Genetic evolution, Transmission, Prevention, Treatment