Abstract
Many viral diseases have been generating potential health issues to humans. Severe Acute Respiratory Infection (SARI), a disease of respiratory system, is one of them. Treatment of this disease is crucial factor to save human life using oseltamivir because it has been used by medical practitioners and received promising results. Diverse medicines are being investigated for the same purpose. In this review, we have examined the oseltamivir which is used against the infection in question for its efficiency.