Virus is the tiny organisms that causes infections in human body. It exist almost everywhere. Many types of viruses that cause various infection diseases. Especially Ebola virus diseases, Zika virus and Swine influenza virus are running in the world. The spreading of disease mainly through the transmission of blood and body fluids from one to other person due to inadequate hygienic procedures. These viral infection can cause a systemic inflammatory response and immune suppression finally that leads to body organs failure due to the damage of the blood vascular systems immune systems. According to the World Health Organization, Extensive research investigations are needed to develop vaccines and drugs for the treatment of above viral infection diseases.