Evidence map›Paper›PMID 32446721›Full record

ArticleThe Journal of hospital infection2020

Inferring super-spreading from transmission clusters of COVID-19 in Hong Kong, Japan, and Singapore.

K O Kwok, H H H Chan, Y Huang, D S C Hui, P A Tambyah, W I Wei, P Y K Chau, S Y S Wong, J W T Tang

Abstract read
In one paragraph

Article in The Journal of hospital infection, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

21 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Inferring pathogen superspreading potential using early spatial spread patterns.medRxiv : the preprint server for health sciences · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. The Nexus Between COVID-19 Factors and Air Pollution.Environmental health insights · 2023
    Article
  9. Article
  10. Analysis of Superspreading Potential from Transmission Clusters of COVID-19 in South Korea.International journal of environmental research and public health · 2021
    Article
  11. Article
  12. COVID-19 versus SARS: A comparative review.Journal of infection and public health · 2021
    Review
  13. Review
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Air pollution, COVID-19, and tuberculosis interrelationship.The Indian journal of tuberculosis · 2020
    Article
  20. Review
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

9 authors.

K O KwokJC School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong Special Administrative Region of China; Stanley Ho Centre for Emerging Infectious Diseases, The Chinese University of Hong Kong, Hong Kong Special Administrative Region of China; Shenzhen Research Institute of The Chinese University of Hong Kong, Shenzhen, China. Electronic address: kkokwok@cuhk.edu.hk.
H H H ChanJC School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong Special Administrative Region of China.
Y HuangJC School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong Special Administrative Region of China.
D S C HuiStanley Ho Centre for Emerging Infectious Diseases, The Chinese University of Hong Kong, Hong Kong Special Administrative Region of China.
P A TambyahDivision of Infectious Diseases, University Medicine Cluster, National University Hospital, Singapore.
W I WeiJC School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong Special Administrative Region of China.
P Y K ChauJC School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong Special Administrative Region of China.
S Y S WongJC School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong Special Administrative Region of China.
J W T TangUniversity Hospitals of Leicester NHS Trust, Leicester, UK; Respiratory Sciences, University of Leicester, Leicester, UK. Electronic address: Julian.tang@uhl-tr.nhs.uk.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Super-spreading events in an outbreak can change the nature of an epidemic. Therefore, it is useful for public health teams to determine whether an ongoing outbreak has any contribution from such events, which may be amenable to interventions. We estimated the basic reproductive number (R

Indexed as

BetacoronavirusCoronavirus InfectionsCOVID-19Disease OutbreaksDisease Transmission, InfectiousHong KongHumansJapanPandemicsPneumonia, ViralSARS-CoV-2SingaporeCOVID-19Hong KongJapanSingaporeSuper-spreadingTransmission clusters

Identifiers

PMID32446721
PMCPMC7242928

What OpenQuestion holds

Textmetadata
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.