WebAug 2, 2013 · Bordetella pertussis is the etiologic agent of whooping cough, an illness whose incidence has been increasing over the last decades. Pertussis reemergence … WebAug 25, 2024 · Stages of chickenpox. Chickenpox develops in stages. Before the rash appears, there may be: fatigue or a general feeling of being unwell (malaise) fever that lasts 3-5 days and is usually less ...

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WebThe etiologic agent of Hepatitis A virus is more resistant to disinfectants than that of Chicken pox. a. True b. False Expert Solution Want to see the full answer? Check out a … WebAbstract. Because of its ability to produce two clinically distinct disease entities (chickenpox and shingles), varicella zoster virus (VZV) is an unusual etiologic agent. Although in the past viral exanthems were mostly only of academic interest to the practitioner, the development of antiviral agents and the newly approved varicella (OKA ... flights to st kitts and nevis from toronto

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WebEtiologic Agent: Human (alpha) herpesvirus 3 (varicella-zoster virus), a member of the Herpesvirus group. Mode of Transmission: Direct contact or droplet spread. Indirect … WebChickenpox is a highly contagious disease caused by the varicella-zoster virus (VZV). It can cause an itchy, blister-like rash among other symptoms. The rash first appears on … WebJun 3, 2024 · The varicella-zoster virus (VZV) (see the image below) is the etiologic agent of the clinical syndrome of chickenpox (varicella). Zoster, a different clinical entity, is caused by reactivation of VZV after primary infection. VZV is a double-stranded deoxyribonucleic acid virus included in the Alphaherpesvirinae subfamily. (See Etiology.) flights to st kitts and nevis from uk