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- Nine herpesvirus types are known to primarily infect humans, at least five of which are extremely widespread among most human populations, and which cause common diseases: herpes simplex 1 and 2 (HSV-1 and HSV-2, also known as HHV-1 and HHV-2; both of which can cause orolabial and genital herpes), varicella zoster (or HHV-3; the cause of chickenpox and shingles), Epstein–Barr (EBV or HHV-4; implicated in several diseases, including mononucleosis and some cancers), and human cytomegalovirus (HCMV...
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Common infections in humans caused by members of this order include cold sores, genital herpes, chickenpox, shingles, and glandular fever. Herpesvirales is the sole order in the class Herviviricetes, which is the sole class in the phylum Peploviricota .
Herpes simplex, often known simply as herpes, is a viral infection caused by the herpes simplex virus. [5] Herpes infections are categorized by the area of the body that is infected. The two major types of herpes are oral herpes and genital herpes, though other forms also exist. Oral herpes involves the face or mouth.
The mass of the HHV-1 virion is about 13×10 −16 g, of which the DNA comprises about 10%. The mass of a full capsid is about 5 ×10 −16 g. The buoyant density of virions in CsCl is 1.22–1.28 g cm −3. The stability of different herpesviruses varies considerably, but they are generally unstable to desiccation and low pH.
Overview of Herpesvirus Infections - Etiology, pathophysiology, symptoms, signs, diagnosis & prognosis from the Merck Manuals - Medical Professional Version.
This group of viruses includes human simplex type 1 and 2, Epstein–Barr virus, Kaposi’s Sarcoma-associated herpesvirus, cytom-egalovirus, HHV6A, 6B, and 7, and varicella-zoster virus. The viral diseases and cancers they cause are significant and often recurrent.
Oct 27, 2021 · Taxonomy. Current taxonomy: ictv.global/taxonomy. The family Herpesviridae includes three subfamilies, and belongs to the order Herpesvirales along with the families Alloherpesviridae and Malacoherpesviridae. This order is in turn classified alongside the order Caudovirales in the kingdom Heunggongvirae.
