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Opinions of Quebec Parents and Vaccinators on the Usefulness of Chickenpox Vaccine [PDF]

Canadian Journal of Infectious Diseases, 2001
BACKGROUND: A chickenpox vaccine was recently licensed in Canada. Because this vaccine has caused some controversy within the health care profession, studies among Quebec parents and vaccine providers were carried out, surveying their opinions concerning
Nicole Boulianne, Bernard Duval, Gaston De Serres, Geneviève Deceuninck, Marc Dionne, John Carsley, Louise Valiquette, Richard Massé   +7 more
doaj   +5 more sources

Perspectives on the History and Epidemiology of the Varicella Virus Vaccine and Future Challenges [PDF]

Pathogens
The varicella attenuated virus vaccine, developed in Japan in the 1970s, has dramatically reduced the number of pediatric chickenpox cases over the past 30 years due to its widespread use. However, a small number of cases of chickenpox, shingles, aseptic
Masayuki Nagasawa
doaj   +2 more sources

Effectiveness and impact of a single-dose vaccine against chickenpox in the community of Madrid between 2001 and 2015

Human Vaccines and Immunotherapeutics, 2018
Background: Chickenpox is a contagious airborne disease. Immunization by varicella vaccine is an effective preventive measure. The objective of this study is to evaluate the impact and effectiveness of a single-dose vaccination against chickenpox at 15 ...
Macarena Garrido-Estepa
exaly   +2 more sources

Vaccinal prevention of chickenpox: relevance of the problem

Медицинский совет, 2020
Chickenpox is an acute viral infection which is a serious public health problem. According to the World Health Organization, there are 4,2 million severe forms of disease requiring hospitalization and 4,200 deaths annually. The CP cause is DNA-containing
S. V. Nikolaeva, O. O. Pogorelova, Yu. N. Khlypovka, A. V. Gorelov   +3 more
doaj   +3 more sources

Varicella-zoster virus infection: a review about varicella and herpes zoster [PDF]

Anais Brasileiros de Dermatologia
The Varicella-zoster virus (VZV) is a prevalent human pathogen that links derma-tology, virology, and immunology. Following primary varicella infection, the virus establishes lifelong latency in the sensory ganglia, with reactivation manifesting as ...
Maria Paula Barbieri D’Elia, Carla Riama Lopes de Pádua Moura, Rafael de Deus Moura, Juliana de Sá Pires Carvalho, Henrique Pott   +4 more
doaj   +3 more sources

Genomic comparison reveals single-nucleotide polymorphic sites and attenuation-associated site combinations specific to Chinese live attenuated varicella-zoster virus vaccines [PDF]

Human Vaccines & Immunotherapeutics
The live-attenuated varicella-zoster virus (VZV) vaccine, mainly based on the Oka strain, is essential for the prevention and control of chickenpox (varicella).
Yuchan Zhang, Xuhua Duan, Yuanyuan Cai, Mingren Wang, Ziqiang Wang, Minghui Song, Tianyi Qiu, Xuanyi Wang, Hong Shao   +8 more
doaj   +2 more sources

Using Baidu Index Data to Improve Chickenpox Surveillance in Yunnan, China: Infodemiology Study

Journal of Medical Internet Research, 2023
BackgroundChickenpox is an old but easily neglected infectious disease. Although chickenpox is preventable by vaccines, vaccine breakthroughs often occur, and the chickenpox epidemic is on the rise.
Zhaohan Wang, Jun He, Bolin Jin, Lizhi Zhang, Chenyu Han, Meiqi Wang, Hao Wang, Shuqi An, Meifang Zhao, Qing Zhen, Shui Tiejun, Xinyao Zhang   +11 more
doaj   +1 more source

Identifying optimal vaccination scenarios to reduce varicella zoster virus transmission and reactivation

BMC Medicine, 2022
Background Varicella zoster virus (VZV) is one of the eight known human herpesviruses. Initial VZV infection results in chickenpox, while viral reactivation following a period of latency manifests as shingles.
Kevin M Bakker, Marisa C Eisenberg, Robert J Woods, Micaela E Martinez   +3 more
doaj   +1 more source

An inactive vaccine for primary immunization to chickenpox

Revista Española de Quimioterapia, 2022
Actualmente las vacunas autorizadas en España para la vacunación frente a varicela, Varivax®, Varilrix® y Proquad®, se componen del virus atenuado de la varicela cepa Oka con ≥1.350 unidades formadoras de placa (UFP), ≥103,3 UFP y ≥3,99 log10 UFP respectivamente.
Rodríguez-García, J, Onieva-García, M A, García Cenoz, M, García Erce, J A   +3 more
openaire   +3 more sources

The Epidemiology of Chickenpox in England, 2016–2022: An Observational Study Using General Practitioner Consultations

Viruses, 2023
Chickenpox is a common childhood disease caused by varicella-zoster virus (VZV). VZV vaccination is not part of the UK childhood immunisation programme, but its potential inclusion is regularly assessed.
Megan Bardsley, Paul Loveridge, Natalia G. Bednarska, Sue Smith, Roger A. Morbey, Gayatri Amirthalingam, William H. Elson, Chris Bates, Simon de Lusignan, Daniel Todkill, Alex J. Elliot   +10 more
doaj   +1 more source