Relate human herpesviruses 6, 7, and 8 to the diseases they cause.

Editim 40- A 54-year old man presents with a painful, blistering skin rash on the left side of his torso, accompanied by a headache and low grade fever. He says that he has lately been under a great deal of emotional stress. A- Which one of the following viruses is the most likely cause? 1- Measles 2-VZV 3-norovirus 4-hantavirus 5-rubella virus B- This condition often occurs many years after a person has had: 1-measles 2-hepatitis 3-influenza 4-infectious mononucleosis 5-chickenpox 41- Which of the following is not one of the three most common causes of bacterial meningitis? 1- E.coli 2- H.influenzae 3-N.meningitidis 4-S.pneumoniae 42- Which of the following is the most common cause of pharyngitis? 1- E.coli 2-S.aureus 3- S.pyogenes 4- Viruses 43-The most common cause of cystitis is 2-C.albicans 1- E.coli 3-S.epidermidis 4-S.saprophyticus 44- The most common cause of urethritis is 1- C.trachomatis 2- E.coli 3-M.pneumoniae 4-S.aureus.

Recall the most important bunyaviruses found in the United States,and explain how infection commonly occurs.

Which of the following viruses is not an oncogenic DNA virus? -Retroviridae -Poxviridae -Herpesviridae -Papovaviridae -Adenoviridae

Recall the characteristics of parvovirus that make it unique.

what are the defining chemical features of the coronavirus

Briefly describe how herpes simplex viruses (HSVS) establish life-long chronic infections, sometimes recurring after several years of being dormant.

Regular herpesvirus-mediated cold sores or genital sore flare-ups are caused by reinfection by the same herpesvirus strain reinfection by a closely related herpesvirus of a different strain copies of the herpesvirus genome permanently maintained in host cell cytoplasm copies of the herpesvirus genome permanently maintained in host nuclei

what makes retrviruses unique?

Summarize the signs, symptoms, and epidemiology associatedwith varicella-zoster virus, cytomegalovirus, and Epstein-Barrvirus.