 
                 
                InterviewSolution
 Saved Bookmarks
    				| 1. | How do do viruses visuses cause diseases | 
| Answer» Viruses are unicellular organisms with genetic material, DNA or RNA, that are SURROUNDED by a coat made of PROTEIN. A viral infection is the proliferation of a harmful virus within the body. SYMPTOMS of the viral illness are due to TISSUE damage and the associated immune response of the HOST. | |