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Development of an IFN-γ ELISpot Assay to Assess Varicella-Zoster Virus-specific Cell-mediated Immunity Following Umbilical Cord Blood Transplantation
Published on: July 9, 2014
[Prophylaxis of varicella in pediatric staff.]
1Service de Médecine Interne et Maladies Infectieuses, Hôpital de la Croix Saint Simon, 125 rue d'Avron - F-75960 Paris Cedex 20, France.
Insights
Varicella, a contagious childhood illness, poses risks to non-immune adults and pregnant women. This review evaluates prevention strategies for pediatric staff, focusing on identifying susceptible individuals and implementing appropriate measures.
Area of Science:
- Virology
- Infectious Diseases
- Pediatrics
Context:
- Varicella (chickenpox) is a common, highly contagious viral illness in children.
- Non-immune adults and pregnant women can experience severe varicella infections.
- Pediatric healthcare staff are at increased risk of nosocomial (hospital-acquired) varicella.
Purpose:
- To review and evaluate various prevention strategies for varicella in pediatric healthcare staff.
- To highlight the importance of identifying susceptible staff through serologic testing.
- To discuss pre-exposure and post-exposure prophylaxis options.
Summary:
- The article examines different approaches to prevent varicella transmission in pediatric settings.
- Prospective identification of susceptible staff via serologic tests is crucial.
- Prevention methods are tailored based on the at-risk population and exposure status.
Impact:
- Informing healthcare providers on effective varicella prevention protocols.
- Reducing the incidence of nosocomial varicella among pediatric staff.
- Protecting vulnerable patient populations from healthcare-associated infections.
Abstract:
Varicella is an ubiquitous, highly contagious viral disease of childhood which may be severe in non immune adults and pregnant women. Pediatric staff is particularly at risk of nosocomial varicella and susceptible staff should be prospectively idenfitifed by serologic tests. A number of different approaches may be used to prevent disease depending on the at risk population and the preexposure or postexposure status. This article reviews and evaluates the different approaches to the prevention of varicella in pediatric staff.
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