ArticleOpen forum infectious diseases2022
Viral Load Among Vaccinated and Unvaccinated, Asymptomatic and Symptomatic Persons Infected With the SARS-CoV-2 Delta Variant.
Article in Open forum infectious diseases, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.
What it found
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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.
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Who cites it
44 citing papers in PubMed.
- Disentangling the force of infection of SARS-CoV-2 in Dutch long-term care facilities.BMC public health · 2025Article
- Glycan recognition by collectin-11 drives SARS-CoV-2 infectivity and membrane injury of respiratory epithelial cells.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Cycle threshold values and SARS-CoV-2 variant associations with breakthrough infections: a retrospective study in Accra, Ghana.BMC infectious diseases · 2025Article
- What Lessons can Be Learned From the Management of the COVID-19 Pandemic?International journal of public health · 2025Review
- Article
- Is Covid-19 "vaccine uptake" in postsecondary education a "problem"? A critical policy inquiry.Health (London, England : 1997) · 2024Article
- Genome-wide association study between SARS-CoV-2 single nucleotide polymorphisms and virus copies during infections.PLoS computational biology · 2024Article
- Review
- A self-amplifying RNA vaccine prevents enterovirus D68 infection and disease in preclinical models.Science translational medicine · 2024Article
- Review
- Article
- Influence of Seasonality and Public-Health Interventions on the COVID-19 Pandemic in Northern Europe.Journal of clinical medicine · 2024Article
- Digital PCR to Measure SARS-CoV-2 RNA, Variants, and Outcomes in Youth.Journal of the Pediatric Infectious Diseases Society · 2023Article
- Association of Demographic, Clinical, and Vaccination Characteristics with COVID-19 Viral Load Assessed by qRT-PCR.Archives of Iranian medicine · 2023Article
- Article
- On the determinants of anti-COVID restriction and anti-vaccine movements: the case of IoApro in Italy.Scientific reports · 2023Article
- SARS-CoV-2 transmission modes: Why and how contamination occurs around shared meals and drinks?Food microbiology · 2023Review
- Protection against Severe Illness versus Immunity-Redefining Vaccine Effectiveness in the Aftermath of COVID-19.Microorganisms · 2023Review
- Antiviral effect of SARS-CoV-2 N-specific CD8NPJ vaccines · 2023Article
- Association Between Cycle Threshold Value and Vaccination Status Among Severe Acute Respiratory Syndrome Coronavirus 2 Omicron Variant Cases in Ontario, Canada, in December 2021.Open forum infectious diseases · 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
16 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We found no significant difference in cycle threshold values between vaccinated and unvaccinated persons infected with severe acute respiratory syndrome coronavirus 2 Delta, overall or stratified by symptoms. Given the substantial proportion of asymptomatic vaccine breakthrough cases with high viral levels, interventions, including masking and testing, should be considered in settings with elevated coronavirus disease 2019 transmission.
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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.