In December 2019, epidemic of Covid -19 spread all over the world wide. Covid 19 caused by SARS-COV, happen from Wuhan city (china).WHO declare covid -19 is pandemic. Covid -19 spread flat-out over world-wide.in this paper discuss about how to cure from covid or minimize the speed of spreading of covid 19, covid 19 shows verity of symptoms varies from person to person. Diagnosis is by demonstration of the virus in respiratory secretions by special molecular tests. Common laboratory findings include normal/ low white cell counts with elevated C-reactive protein (CRP). The computerized tomographic chest scan is usually abnormal even in those with no symptoms or mild disease. Treatment is essentially supportive; role of antiviral agents is yet to be established. Prevention entails home isolation of suspected cases and those with mild illnesses and strict infection control measures at hospitals that include contact and droplet precautions. The virus spreads faster than its two ancestors the SARS-CoV and Middle East respiratory syndrome coronavirus (MERS-CoV), but has lower fatality. The global impact of this new epidemic is yet uncertain