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Varicella zoster virus (VZV), also known as human herpesvirus 3 (HHV-3, HHV3) or Human alphaherpesvirus 3 (taxonomically), is one of nine known herpes viruses that can infect humans. It causes chickenpox (varicella) commonly affecting children and young adults, and shingles (herpes zoster) in adults but rarely in children.
varicella zoster immune globulin VZV: varicella zoster virus This page was last edited on 4 January 2024, at 16:10 (UTC). Text is ...
Chickenpox, also known as varicella (/ ˌ v ɛ r ə ˈ s ɛ l ə / VER-ə-SEL-ə), is a highly contagious disease caused by varicella zoster virus (VZV), a member of the herpesvirus family. [3] [7] [5] The disease results in a characteristic skin rash that forms small, itchy blisters, which eventually scab over. [1] It usually starts on the ...
Varicella zoster virus (VZV) has a high level of infectivity and has a worldwide prevalence. [78] Shingles is a re-activation of latent VZV infection: zoster can only occur in someone who has previously had chickenpox (varicella). Shingles has no relationship to season and does not occur in epidemics.
A zoster vaccine is a vaccine that reduces the incidence of herpes zoster (shingles), a disease caused by reactivation of the varicella zoster virus, which is also responsible for chickenpox. [8] Shingles provokes a painful rash with blisters, and can be followed by chronic pain (postherpetic neuralgia), as well as other complications.
Varicella zoster virus is a human herpes virus that causes chickenpox, shingles, Ramsay Hunt syndrome type 2, and postherpetic neuralgia. Unlike a Zoster vaccine which provides durable immunity, the protection is passive and short term; it may need to be readministered every 2-4 weeks as necessary. This medication is not recommended for ...
Congenital varicella syndrome is a rare disease resulting from Varicella Zoster virus (VZV) infection during the period of gestation. Viremia during the primary infection can result in transplacental transmission of the infection to the developing fetus.
Many viral vertically transmitted infections have no effective treatment, but some, notably rubella and varicella-zoster, can be prevented by vaccinating the mother prior to pregnancy. [citation needed] Pregnant women living in malaria-endemic areas are candidates for malaria prophylaxis.