ArticleVaccines2022
Public Health Surveillance for Adverse Events Following COVID-19 Vaccination in Africa.
Article in Vaccines, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 2 of them syntheses 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
11 citing papers in PubMed, 2 syntheses or guidelines pooled it, 22 citations in OpenAlex.
- Menstrual disorders following COVID-19 vaccination: a review using a systematic search.Frontiers in drug safety and regulation · 2024Pooled it
- COVID-19 vaccination and menstrual disorders among women: Findings from a meta-analysis study.Journal of infection and public health · 2023Pooled it
- Menstrual Disorders Following Covid 19 Vaccination in Women of Reproductive Age and Post-Menopause. A Systematic Review.Health science reports · 2025Review
- Article
- Assessment of adverse events among healthcare workers following the Janssen COVID-19 vaccine in Tigray, Ethiopia.Scientific reports · 2024Article
- Systematic review and meta-analysis of COVID-19 mRNA vaccine effectiveness against hospitalizations in adults.Immunotherapy advances · 2024Article
- Observational
- Female reproduction and abnormal uterine bleeding after COVID-19 vaccination.Clinical and experimental reproductive medicine · 2023Article
- Article
- Evolving trend change during the COVID-19 pandemic.Frontiers in public health · 2022Article
- Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
20 authors at 13 institutions in 10 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Local, national, and international health agencies have advocated multi-pronged public health strategies to limit infections and prevent deaths. The availability of safe and effective vaccines is critical in the control of a pandemic. Several adverse events have been reported globally following reception of different vaccines, with limited or no data from Africa. This cross-sectional epidemiological study investigated adverse events following COVID-19 vaccination in Africans from April-June, 2021 using a structured online questionnaire. Out of 1200 participants recruited, a total of 80.8% (
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.