Corona virus is a kind of respiratory disease caused by a novel(new) virus that causes infections to humans, mammals & birds. This viral disease has become one of the worst nightmares of the world. The current outbreak of Nobel Corona virus was first detected in Chinese city of Whuan in December 2019 which has now been detected in many locations internationally. Experts have confirmed that the virus can spread rapidly from one human body to another & infects the lungs of humans through the respiratory [Afreen] system. Symptoms of this virus vary from person to person, depending on its severity & type of infection including cough, fever, throat infection, kidney failure & respiratory problems. Not all Corona viruses are lethal but some are servers to cause death. There is no specific treatment for the virus. There are no particular vaccines for it. Patients are generally give supportive care for their symptoms such as fluids & pain relievers. Standard recommendation to prevent infection spread include regular washing hand, covering mouth & nose when coughing & sneezing, throughly cooking meat and eggs. The World Health Organizations has announced global emergency as the virus has already spread to over almost every countries. Recently in Bangladesh, A few number of corona virus patient is identified, it would be foolish to deny that the country is not at risk. Though the number of patients are not many as other country, Bangladesh is at risk of this virus due to compatibility. Therefore, drastic measures are needed to do taken to avoid this disease as we know "Prevention is better than cure".