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I need a presentation about Herpes virus

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Biology

Ineed a presentation about Herpes virus

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There are eight known herpes viruses that infect humans herpes simplex virusHSVtypes 1 and 2 varicella zoster virus VZV cytomegalovirus CMV EpsteinBarr virus EBV and the recently described human herpes virus 6 human herpes virus 7 and human herpes virus 8 Herpes viruses are enveloped icosahedral viruses containing double stranded DNA The fundamental distinguishing characteristic of herpes viruses is their establishment of latent infection with integration of viral genomic material into host chromosomes Sites of latency are virus specific Herpes Simplex Virus HSV The name herpes is derived from a Greek work meaning to creep Herpes simplex virus type 1 HSV1 usually causes cold sores and herpes simplex type 2 HSV2 usually causes genital herpes infections though either can be associated with both symptom complexes The virus replicates initially in epithelial cells producing a characteristic vesicle on an erythematous base It then ascends sensory nerves to the dorsal root ganglia where after an initial period of replication it establishes latency During reactivation infection the virus spreads distally from the ganglion to initiate new cutaneous andor mucosal lesions CLINICAL SYNDROMES Both HSV 1 and HSV 2 are common human pathogens and infections are characterized by their recurrent nature The primary infection generally produces the worst clinical state Primary herpetic gingival stomatitis Upon first encounter with HSV children often get a selflimiting but nasty infection of their mouth that is very painful It often requires intravenous fluid therapy because of inability to eat or drink Herpes keratitis An infection of the cornea and can cause permanent corneal damage and visual impairment Ulcers form in complex linear fashion referred to as dendritic for their resemblance to neural connections Herpes whitlow Infection of a finger that is very often misdiagnosed as a bacterial infection This is a reasonably common condition especially among those that work with peoples mouths such as dentists and dental assistants Genital Herpes This is usually sexually transmitted and like all herpes simplex lesions tends to recur Perinatal Herpes A potentially devastating infection most commonly caused by HSV 2 contracted during passage through the genital canal when the mother is shedding herpes virus at the time of delivery Most obstetricians advocate Csection delivery if mother has    See Answer
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