What are some viruses that can effect the nasal passages and the digestive tract?

Viruses : Studies show there is a wide variety of viral pathogens including the common cold and seasonal influenza virus. Rhinovirus, Orthomyxovirus, & Respiratory Synciitial Virus can affect the upper respiratory tract and Enterovirus ,Rotavirus and Norovirus are examples of viruses that affect the digestive system. Seems you like microbiology.