Varicella Vaccine
نویسنده
چکیده
to an affected household member. In healthy children, varicella usually does not cause serious complications. However, immunocompromised children and otherwise healthy adults are at increased risk for life-threatening complications of varicella such as pneumonia, encephalitis, and disseminated infection. Although <10% of all cases of varicella occur in adults, this age group accounts for 25-30% of all varicella-related mortality. In addition, when pregnant women contract varicella within the first 20 weeks of gestation, up
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Covid-19 Vaccination and Reactivation of Varicella Zoster Virus
Introduction: After COVID-19 pandemic in 2020 that mostly affects upper respiratory tract, the scientists investigated an effective vaccine against the virus. As the vaccination of general population started some patients were visited with varicella zoster virus activation following the COVID vaccine.
متن کاملEvaluation of Efficacy of Varicella Vaccine in Pediatric Patients with Acute lymphoblastic Leukemia
Abstract Background: Varicella is a highly contagious and dangerous disease especially in immunocompromised patients. Children with cancer are at increased risk of severe illness and may fatal cases occur. Vaccination from VZV ( varicella zoster vaccine) infection can be safe, immunogenic, and effective in children with leukemia who meet the criteria and are at the risk of serious disea...
متن کاملVaricella immunogenicity with 1- and 2-dose regimens of measles-mumps-rubella-varicella vaccine.
A quadrivalent vaccine combining measles, mumps, rubella, and varicella antigens (MMRV) was developed to increase the coverage of varicella vaccine and reduce the number of injections children receive. Although the varicella antigen is as immunogenic in the latest formulation of MMRV vaccine as when it is administered alone, up to 14% of vaccine recipients do not achieve protective levels of an...
متن کاملReasons for outbreak of epidemic varicella in people inoculated with a single dose of varicella vaccine
To increase efficiency in the prevention of varicella, this study conducted in-depth research to unravel the reasons for outbreak of epidemic varicella among people who had received single dosage of varicella vaccine. There were 1377 students out of total 1450, who were inoculated with single dosage of varicella vaccine (94.97%). Statistical analysis of probability of getting varicella during o...
متن کاملPostlicensure safety surveillance for varicella vaccine.
CONTEXT Since its licensure in 1995, the extensive use of varicella vaccine and close surveillance of the associated anecdotal reports of suspected adverse effects provide the opportunity to detect potential risks not observed before licensure because of the relatively small sample size and other limitations of clinical trials. OBJECTIVES To detect potential hazards, including rare events, as...
متن کاملChildren with breakthrough varicella infection requiring hospitalization in Turkey (VARICOMP Study 2008-2013).
INTRODUCTION Varicella in previously immunized individuals, known as "breakthrough varicella". While the majority of breakthrough cases are mild, some may be severe, requiring hospitalization in previously healthy children or children with an underlying condition. METHODS This report, as a part of the prospective national pediatric varicella hospitalizations study (including 29 centers, repre...
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عنوان ژورنال:
- Infectious Diseases in Obstetrics and Gynecology
دوره 4 شماره
صفحات -
تاریخ انتشار 1996