ArticleHuman vaccines & immunotherapeutics2021
Epidemiology of varicella and effectiveness of varicella vaccine in Hangzhou, China, 2019.
Article in Human vaccines & immunotherapeutics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
26 citing papers in PubMed, 1 synthesis or guideline pooled it, 33 citations in OpenAlex.
- Varicella Vaccine Effectiveness and Duration of Protection: A Systematic Review and Meta-Analysis.Journal of Korean medical science · 2025Pooled it
- Effectiveness of One- and Two-Dose Varicella Vaccination Among Children and Adolescents Aged 0-18 Years - Chaoyang District, Beijing, China, 2007-2025.China CDC weekly · 2026Article
- Epidemiological characteristics of varicella in Xuzhou from 2015 to 2024: surveillance study.BMC infectious diseases · 2026Article
- Spatial-temporal patterns, seasonality, and age-specific trends of varicella in Hangzhou, China, 2019-2024.Frontiers in public health · 2026Article
- Effectiveness of varicella vaccine during a varicella outbreak in a Chinese senior high school: a retrospective cohort study.Frontiers in immunology · 2026Article
- Investigation and analysis of influencing factors on the economic burden of varicella disease in Qingyang, China, 2024.Human vaccines & immunotherapeutics · 2025Article
- The effect of mumps vaccine on the incidence of mumps in Hefei: An interrupted time-series analysis.Human vaccines & immunotherapeutics · 2025Article
- Analysis and comparison of chickenpox outbreaks in two schools at different educational stages: a mixed retrospective observational study.BMC infectious diseases · 2025Observational
- Article
- Effectiveness of a 2-dose varicella vaccination program in Changzhou, China, during the transitional period (2017-2022): a registry-based case-cohort study.BMC public health · 2025Article
- Impact of natural and socio-economic factors on varicella incidence in children in Shanghai, 2013-2022.Frontiers in public health · 2025Article
- The impact of the implementation of the two-dose varicella vaccine immunization strategy in Quzhou: A retrospective birth cohort study.Human vaccines & immunotherapeutics · 2024Article
- Varicella vaccine effectiveness evaluation in Wuxi, China: A retrospective cohort study.Epidemiology and infection · 2024Article
- Epidemiological Characteristics of Varicella in Anhui Province, China, 2012-2021: Surveillance Study.JMIR public health and surveillance · 2024Article
- Study on Varicella-Zoster Virus Antibody Levels among Children Aged 1-7 Years in Changzhou, China.Vaccines · 2024Article
- Adding new childhood vaccines to China's National Immunization Program: evidence, benefits, and priorities.The Lancet. Public health · 2023Review
- Analysis on the epidemiological characteristics of varicella and breakthrough case from 2014 to 2022 in Qingyang City.Human vaccines & immunotherapeutics · 2023Article
- Impact of implementing a free varicella vaccination policy on incidence in Wuxi City, China: an interrupted time series analysis.Epidemiology and infection · 2023Article
- National and provincial burden of varicella disease and cost-effectiveness of childhood varicella vaccination in China from 2019 to 2049: a modelling analysis.The Lancet regional health. Western Pacific · 2023Article
- Assessing vaccine effectiveness for varicella in Wuxi, China: a time-series analysis.Annals of medicine · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
PubMed holds no abstract for this paper.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.