Multiple Matching. Match the virus with its primary target organ or site of attack. Some viruses may attack more than one organ. influenza a. brain HIV b. parotid gland c. respiratory tract d. T lymphocytes e. kidney f. spinal cord g. liver h. intestinal tract mumps virus - measles virus - hepatitis A virus hantavirus - dengue virus Lencephalitis virus - poliovirus -rabies virus i. heart j. eye rubella virus - rotavirus

Match the following Viruses with the associated diseases                                                                        Adenovirus                                                                        Papovirus                                                                        Cystovirus                                                                        Calcivirus                                                                        Coronavirus A. feline herpes B. warts C. Ph 16 bacteriophage(Pseudomonas) D. sever acute respiratory syndrome(SARS) E. pneumonia

Explain the viral and immunological mechanisms for the Herpes Simplex Virus responsible for their ability to persist long-term within the body of the host with specific reference to the involvement of the adaptive immune system in latency and chronic persistence pathophysiology. Your answer should include also a description of the role of the adaptive immune system in viral persistence and latency.

a. What specific host defenses do immunodeficient, cancer, andAIDS patients lack that make them so susceptible to the viraldiseases in this chapter?b. Given the ubiquity of most of these viruses, what can health careworkers do to prevent transmission of infection to other patientsand themselves?