Respiratory Viral Infections
Recently one of the most common viral infections are the respiratory tract infections. Respiratory tract infections are including with the infection of sinuses, throat, airways or lungs. The respiratory tract infections(RTI) are generally classified in tow subdivisions as Upper Respiratory tract infections(URTI) and Lower Respiratory tract infections(LRTI). The viruses which are associated with respiratory disorders these are adenovirus, parainfluenza virus, respiratory syncytial virus, coronavirus, Coxsackie virus, human metapneumovirus.