Evidence map›Paper›PMID 35290176›Full record

ArticleEmerging infectious diseases2022

Duration of Infectious Virus Shedding by SARS-CoV-2 Omicron Variant-Infected Vaccinees.

Kenichiro Takahashi, Masahiro Ishikane, Mugen Ujiie, Noriko Iwamoto, Nobumasa Okumura, Testsuro Sato, Maki Nagashima, Ataru Moriya, Michiyo Suzuki, Masayuki Hojo and 11 more

Open access · diamondAbstract read
In one paragraph

Article in Emerging infectious diseases, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 3 pooled it
8.7field-weighted citation impact, top 1% of its field
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

42 citing papers in PubMed, 3 syntheses or guidelines pooled it, 88 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Variant-Specific Viral Kinetics in Acute COVID-19.The Journal of infectious diseases · 2023
    Trial
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Review: The Landscape of Antiviral Therapy for COVID-19 in the Era of Widespread Population Immunity and Omicron-Lineage Viruses.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2024
    Review
  13. Timing and Predictors of Loss of Infectivity Among Healthcare Workers With Mild Primary and Recurrent COVID-19: A Prospective Observational Cohort Study.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2024
    Observational
  14. Review
  15. Article
  16. Infectious virus shedding duration reflects secretory IgA antibody response latency after SARS-CoV-2 infection.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  17. Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

21 authors at 2 institutions in 1 country.

Kenichiro Takahashi
Masahiro Ishikane
Mugen Ujiie
Noriko Iwamoto
Nobumasa Okumura
Testsuro Sato
Maki Nagashima
Ataru Moriya
Michiyo Suzuki
Masayuki Hojo
Takayuki Kanno
Shinji Saito
Sho Miyamoto
Akira Ainai
Minoru Tobiume
Takeshi Arashiro
Tsuguto Fujimoto
Tomoya Saito
Masaya Yamato
Tadaki Suzuki
Norio Ohmagari
National Institute of Infectious Diseases · JPNational Center for Global Health and Medicine · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To determine virus shedding duration, we examined clinical samples collected from the upper respiratory tracts of persons infected with severe acute respiratory syndrome coronavirus 2 Omicron variant in Japan during November 29-December 18, 2021. Vaccinees with mild or asymptomatic infection shed infectious virus 6-9 days after onset or diagnosis, even after symptom resolution.

Indexed as

Communicable DiseasesCOVID-19Asymptomatic InfectionsHumansSARS-CoV-2Virus Shedding2019 novel coronavirus diseasecoronavirus diseaseCOVID-19JapanOmicronrespiratory infectionsSARS-CoV-2severe acute respiratory syndrome coronavirus 2vaccinesvariant of concernviral sheddingviruseszoonoses

Identifiers

PMID35290176
PMCPMC9045443
OpenAlexW4220991738

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.