<prompt> Which pathogens adhere to respiratory epithelium-RSVInfluenzaParainfluenzaAll  <response>: Ans. is a i.e., RSV; b i.e., Influenza; c i.e., Parainfluenza Viral adherence . In order for host infection to occur, a virus must first attach adhere to and enter cells of one of the body surfaces - respiratory tract, GIT, skin, urogenital tract or conjuctiva. . Viruses infecting respiratory tract : - Parvovirus - Togavirus - Adenovirus - Coronavirus - Herpesvirus EBV, HSV - Ohomyxovirus Influenza - Picornavirus Rhinovirus - Paramyxovirus Parainfluenza, RSV 