Chickenpox screening: Difference between revisions

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==Overview==
==Overview==
According yo CDC, there is insufficient evidence to recommend routine screening among general population. Children are [[Vaccination|vaccinated]] against [[chickenpox]] and most adults generally may have been [[Infection (disambiguation)|infected]] with [[Varicella zoster virus|VZV]] in their early years. Screening is recommended for specific populations which include, pregnant women, newborns, HIV/AIDS patients and for people prior to organ transplantation.
According to [[Centers for Disease Control and Prevention|Center for Disease Control and Prevention]] ([[Centers for Disease Control and Prevention|CDC]]), there is insufficient evidence to recommend routine [[Screening (medicine)|screening]] among general population. Children are [[Vaccination|vaccinated]] against [[chickenpox]] and most [[Adult|adults]] generally may have been [[Infection (disambiguation)|infected]] with [[Varicella zoster virus|VZV]] in their early years. [[Screening (medicine)|Screening]] is recommended for specific populations which include, healthcare workers, [[pregnant]] women, [[newborns]], [[Human Immunodeficiency Virus (HIV)|HIV]]/[[HIV AIDS|AIDS]] patients and for people prior to [[organ transplantation]].


==Screening==
==Screening==
* [[Screening (medicine)|Screening]] is not routinely used to diagnose active cases of [[chickenpox]].
* According to [[Centers for Disease Control and Prevention|Center for Disease Control and Prevention]] ([[Centers for Disease Control and Prevention|CDC]]), there is insufficient evidence to recommend routine [[Screening (medicine)|screening]] among general population.
* Children are [[Vaccination|vaccinated]] and most adults generally may have been [[Infection (disambiguation)|infected]] with [[Varicella zoster virus|VZV]] in their early years. Hence, [[Screening (medicine)|screening]] for general population is not recommended. Testing for [[Varicella zoster virus|VZV]] or for the [[antibodies]] produced in response to [[Varicella-Zoster Virus (VZV) Infections|VZV infection]] may be performed when required.
* Children are [[Vaccination|vaccinated]] and most adults generally may have been [[Infection (disambiguation)|infected]] with [[Varicella zoster virus|VZV]] in their early years. Hence, [[Screening (medicine)|screening]] for general population is not recommended. Testing for [[Varicella zoster virus|VZV]] or for the [[antibodies]] produced in response to [[Varicella-Zoster Virus (VZV) Infections|VZV infection]] may be performed when required.
* [[Screening (medicine)|Screening]] tests are recommended for people without [[symptoms]], who are at higher risk of acquiring [[chickenpox]].
 
=== Screening Varicella in specific populations ===
* [[Screening (medicine)|Screening]] tests are recommended for people without [[symptoms]], who are at higher risk of acquiring [[chickenpox]]. The specific groups in which screening for chickenpox is recommended include:<ref name="urlChickenpox and Shingles Tests: The Test">{{cite web |url=https://labtestsonline.org/understanding/analytes/chickenpox/tab/test/ |title=Chickenpox and Shingles Tests: The Test |format= |work= |accessdate=}}</ref>
** Healthcare workers
** Pregnant women
** Newborns
** HIV/AIDS patients
** Potential organ transplant recepients
 
* [[Blood]] tests are done to measure the levels of [[antibodies]] in the [[blood]], which indicates whether the individual has developed an [[Immunity (medical)|immunity]] to [[chickenpox]] from previous [[infection]] or a missed [[immunization]].
* [[Blood]] tests are done to measure the levels of [[antibodies]] in the [[blood]], which indicates whether the individual has developed an [[Immunity (medical)|immunity]] to [[chickenpox]] from previous [[infection]] or a missed [[immunization]].
* Testing for [[Varicella zoster virus|VZV]] or for the [[antibodies]] produced in response to [[Varicella-Zoster Virus (VZV) Infections|VZV infection]] may be performed for [[Screening (medicine)|screening]] purposes. Also, [[Screening (medicine)|screening]] may be advised for [[newborns]], [[pregnant]] women, prior to [[organ transplantation]], and in those with [[HIV AIDS|HIV/AIDS]].
* Testing for [[Varicella zoster virus|VZV]] or for the [[antibodies]] produced in response to [[Varicella-Zoster Virus (VZV) Infections|VZV infection]] may be performed for [[Screening (medicine)|screening]] purposes. Also, [[Screening (medicine)|screening]] may be advised for [[newborns]], [[pregnant]] women, prior to [[organ transplantation]], and in those with [[HIV AIDS|HIV/AIDS]].
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==References==
==References==
{{Reflist|2}}
{{Reflist|2}}
[[Category:Infectious disease]]


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Latest revision as of 20:54, 29 July 2020

Chickenpox Microchapters

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Aravind Reddy Kothagadi M.B.B.S[2]

Overview

According to Center for Disease Control and Prevention (CDC), there is insufficient evidence to recommend routine screening among general population. Children are vaccinated against chickenpox and most adults generally may have been infected with VZV in their early years. Screening is recommended for specific populations which include, healthcare workers, pregnant women, newborns, HIV/AIDS patients and for people prior to organ transplantation.

Screening

Screening Varicella in specific populations

  • Screening tests are recommended for people without symptoms, who are at higher risk of acquiring chickenpox. The specific groups in which screening for chickenpox is recommended include:[1]
    • Healthcare workers
    • Pregnant women
    • Newborns
    • HIV/AIDS patients
    • Potential organ transplant recepients

Antenatal screening

Screening in Healthcare Workers

References

  1. "Chickenpox and Shingles Tests: The Test".
  2. "Prevention of Varicella: Recommendations of the Advisory Committee on Immunization Practices (ACIP)".
  3. Glantz JC, Mushlin AI (1998). "Cost-effectiveness of routine antenatal varicella screening". Obstet Gynecol. 91 (4): 519–28. PMID 9540934.
  4. Chong CY, Lim SH, Ng WY, Tee N, Lin RV (2004). "Varicella screening and vaccination for healthcare workers at KK Women's and Children's Hospital". Ann. Acad. Med. Singap. 33 (2): 243–7. PMID 15098642.


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