Common Cold-causing Viruses • Rhinovirus • Coronavirus • Enterovirus • Respiratory Synctial Virus (RSV) • Parainfluenza Less Common Causes of Common Cold • Adenovirus • Bocavirus • Epstein-Barr Virus (EBV) • Human metapneumovirus • Orthomyxovirus i.e. influenza A and B virus • Paramyxovirus i.e. parainfluenza virus • Respiartory Synctial Virus (RSV)