The incidence of emerging infectious diseases in humans has increased within the recent, past or threatens to increase in the near future. Over 30 new infectious agents have been detected worldwide in the last three decades. Developing countries such as India suffer disproportionately from the burden of infectious diseases given the confluence of existing environmental, socioeconomic, and demographic factors. In the recent past, India has seen outbreaks of eight organisms of emerging and re-emerging diseases in various parts of the country, six of these are of zoonotic origin. The numbers of emerging and re-emerging outbreaks epidemics are higher in viral diseases. Just as an example is Ebola virus, Nipah virus, Severe Acute Respiratory Syndrome (SARS), Middle East Respiratory Syndrome (MERS), Corona virus, Dengue virus. Constant awareness and pursuance of effective strategies for controlling infectious diseases and disease emergence thus remain crucial. Recent interact in emerging virus disease has focused on first, how the interplay of climate, environment and human societal pressures can trigger emergence. Second, how viruses can transmit between an established reservoir species and a new host species and determine pathogenicity. And third, the aspects of these processes after opportunities for therapy and prevention. This review presents current updates on contemporary emerging and reemerging viral disease and highlights the scope, dynamics, and its advances in infectious management based on the clinical perceptions.