varicella zoster virus
A child stays home from school with a case of chickenpox caused by the varicella zoster virus.
Noun: * The causative agent of chickenpox and shingles: A specific, highly contagious virus belonging to the herpesvirus family (Herpesviridae). Initial infection causes chickenpox (varicella), after which the virus remains dormant in the body's nerve tissues. It can reactivate later in life to cause shingles (herpes zoster).
The term "varicella zoster virus" is used in medical, scientific, and public health contexts to refer to the specific pathogen responsible for two distinct clinical diseases. * It functions as a singular noun, often abbreviated as VZV. * It is typically used with definite or indefinite articles (the, a) or in possessive constructions.
- In a medical explanation: "The varicella zoster virus is transmitted through direct contact with the rash or via airborne droplets."
- In a diagnostic context: "The test confirmed the presence of the varicella zoster virus in the lesion."
- Discussing latency: "After a person recovers from chickenpox, the varicella zoster virus can remain inactive in the nervous system for decades."
- In public health: "Vaccination is effective against the varicella zoster virus."
- In research literature: The term is used to discuss virological properties, pathogenesis, and treatment strategies. Example: "The study focused on the replication cycle of varicella zoster virus."
- Abbreviation (VZV): The abbreviation is standard in technical writing and clinical notes. Example: "The patient has a confirmed VZV infection."
- VZV: The standard acronym for varicella zoster virus.
- Human herpesvirus 3 (HHV-3): The formal taxonomic designation for the virus within the herpesvirus family.
- Varicella: The medical term for the disease chickenpox, caused by primary VZV infection.
- Herpes Zoster: The medical term for the disease shingles, caused by reactivation of the latent VZV.
- Herpesvirus: The broader family of DNA viruses to which VZV belongs, which also includes viruses causing cold sores, genital herpes, and mononucleosis.
- Chickenpox virus: A common layperson's term, though it is imprecise as the same virus also causes shingles.
- Shingles virus: Another layperson's term, similarly imprecise for the reason above.
Note: While "chickenpox virus" and "shingles virus" are used colloquially, "varicella zoster virus" or "VZV" is the correct, comprehensive term in technical contexts.
A child stays home from school with a case of chickenpox caused by the varicella zoster virus.
- the member of the herpes virus family that is responsible for chickenpox