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Impact of natural and socio-economic factors on varicella incidence in children in Shanghai, 2013-2022 [PDF]
Frontiers in Public HealthBackgroundSince varicella is already known to be a globally distributed disease, the focus should be more on its transmissibility or disease burden. The incidence of varicella is affected by natural and socio-economic factors.
Chunmei Duan +16 more
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Analysis on the Epidemiological Characteristics of Breakthrough Varicella Cases and Incremental Effectiveness of 2-Dose Varicella Vaccine in China [PDF]
VaccinesBackground: A 2-dose varicella vaccination strategy has been implemented in Shanghai, China since 2018. This study aims to analyze the epidemiological characteristics of breakthrough varicella cases and to evaluate the incremental effectiveness of the 2 ...
Mingzhu Lin +4 more
doaj +2 more sources
Shanghai yufang yixue, 2023 ObjectiveTo analyze the varicella cases from the illness-induced absenteeism system and the National Notifiable Disease and Reporting System （NNDRS） in primary and secondary school students in Minhang District， determine the characteristics of varicella ...
WANG Zhouyun, CHENG Yuping
doaj +1 more source
Assessing vaccine effectiveness for varicella in Wuxi, China: a time-series analysis
Annals of Medicine, 2023 Objective The varicella vaccine is not included in the national childhood immunization schedules in China. Varicella epidemics and outbreaks are frequently reported, and the evidence for the effectiveness of the varicella vaccine remains unclear. The aim
Lingling Wang +4 more
doaj +1 more source
Varicella outbreaks in schools and kindergartens in Shanghai, China from 2011 to 2020.
PLoS ONE, 2022 BackgroundVaricella is a contagious disease caused by varicella-zoster virus and varicella vaccine (VarV) is the most effective way to prevent and control varicella.
Jing Wang, Zhenhui Xu, Qiang Gao
doaj +1 more source
Impact of inclusion of varicella vaccine into the immunization program on the incidence of varicella
Shanghai yufang yixue, 2023 ObjectiveTo analyze the epidemiological characteristics of varicella in Minhang District， Shanghai from 2013 to 2022， and to evaluate the impact of adjusting the varicella vaccination program to a two-dose regimen and its inclusion in the Shanghai ...
LIU Fangmin +7 more
doaj +1 more source
Jornal de Pediatria (Versão em Português), 2016 Objective: To characterize varicella zoster virus‐related deaths and hospitalizations in Brazil before universal vaccination with the tetravalent (measles, mumps, rubella, and varicella) vaccine, attempting to collect baseline data on varicella morbidity
Alessandra de Martino Mota +1 more
doaj +3 more sources
Human Vaccines & Immunotherapeutics, 2021 A national immunization program using two doses of live attenuated varicella vaccine was introduced for children aged one to two years in Japan in October 2014.
Yosuke Yasui +6 more
doaj +1 more source