ArticleLancet (London, England)2021
Resurgence of COVID-19 in Manaus, Brazil, despite high seroprevalence.
Article in Lancet (London, England), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 502 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
502 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- The prevalence of adaptive immunity to COVID-19 and reinfection after recovery - a comprehensive systematic review and meta-analysis.Pathogens and global health · 2022Pooled it
- Lessons from past pandemics: a systematic review of evidence-based, cost-effective interventions to suppress COVID-19.Systematic reviews · 2022Pooled it
- Effectiveness of CoronaVac in a pioneer risk-based allocation clinical trial during the COVID-19 pandemic.PloS one · 2026Trial
- Seroprevalence, immune response dynamics, and incidence of COVID-19 after CoronaVac vaccination in a fully vaccinated small municipality in Northeast Brazil: a population-based surveillance study.BMC infectious diseases · 2026Observational
- Rapid Qualitative Approaches in Pandemic Research: Protocol for an Exploratory Qualitative Multimethod Study (VERDIQual) on Mpox in Italy, Nigeria, Thailand, and the United Kingdom.JMIR research protocols · 2026Article
- A public health perspective of SARS-CoV-2 evolution and surveillance strategies in Germany from 2020 to 2023.Communications medicine · 2025Review
- Incidence of and Risk Factors for SARS-CoV-2 Infection Among Vaccinated Healthcare Workers During Emergence of SARS-CoV-2 Gamma Variant in the Amazon Region, Brazil, 2021.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2025Article
- Integration of biomimetic organoid-on-chip and 2D models advances the mechanistic Understanding of STEAP3-mediated regulation in intestinal viral infection.Scientific reports · 2025Article
- Challenges to the Effectiveness and Immunogenicity of COVID-19 Vaccines: A Narrative Review with a Systematic Approach.Vaccines · 2025Review
- Article
- Evolution of Antiviral Drug Resistance in SARS-CoV-2.Viruses · 2025Review
- Sustainable Electrochemical-Magnetic Biosensor Fabricated from Recycled Materials for Label-Free Detection of SARS-CoV-2 in Human Saliva.ACS sensors · 2025Article
- Efficacy of Inactivated Bivalent SARS-CoV-2 Vaccines Targeting Ancestral Strain (ERAGEM), Delta, and Omicron Variants.Vaccines · 2025Article
- Clinical and epidemiological characteristics and outcomes of patients affected by COVID-19 in the Intensive Care Unit.Revista brasileira de enfermagem · 2025Article
- Advancements in Structural Basis of Covalent Inhibitors Targeting SARS-CoV-2 Essential Proteins.Current medicinal chemistry · 2025Review
- Temporal dynamics of SARS-CoV-2 phylogenetic diversity in Central Brazil reveals evolutionary shifts among variants of concern during the pandemic.Frontiers in microbiology · 2025Article
- The Health and Lives of Dental Professionals in the Brazilian Public Health System During the COVID-19 Pandemic: An Observational Study in the City of Manaus, Amazonas.International journal of dentistry · 2025Article
- Analysis of COVID-19 reinfection and its influencing factors among primary healthcare workers in Jiangsu Province: a study based on the omicron variant epidemic.Frontiers in public health · 2025Article
- Dynamics of SARS-CoV-2 infection over two epidemic waves in Manaus, Brazil: A serological study of seven thousand blood donors.PloS one · 2025Article
- Clinical Characteristics and Mortality Trends Among COVID-19 Patients During the First Four Waves in Ngaliema Clinic, Democratic Republic of the Congo.Infection and drug resistance · 2025Article
442 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
23 authors.
Funding
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.