Cited by 232COVID-19 epidemiological studiesCOVID-19 Prevention and ImpactOccupational Health and Safety in Workplaces

Migrant workers and COVID-19

Open access
Koh, David·2020·Occupational and Environmental Medicine

Abstract

Objectives: Daily numbers of COVID-19 in Singapore from March to May 2020, the cause of a surge in cases in April and the national response were examined, and regulations on migrant worker accommodation studied. Methods: Information was gathered from daily reports provided by the Ministry of Health, Singapore Statues online and a Ministerial statement given at a Parliament sitting on 4 May 2020. Results: A marked escalation in the daily number of new COVID-19 cases was seen in early April 2020. The majority of cases occurred among an estimated 295 000 low-skilled migrant workers living in foreign worker dormitories. As of 6 May 2020, there were 17 758 confirmed COVID-19 cases among dormitory workers (88% of 20 198 nationally confirmed cases). One dormitory housing approximately 13 000 workers had 19.4% of residents infected. The national response included mobilising several government agencies and public volunteers. There was extensive testing of workers in dormitories, segregation of healthy and infected workers, and daily observation for fever and symptoms. Twenty-four dormitories were declared as ‘isolation areas’, with residents quarantined for 14 days. New housing, for example, vacant public housing flats, military camps, exhibition centres, floating hotels have been provided that will allow for appropriate social distancing. Conclusion: The COVID-19 pandemic has highlighted migrant workers as a vulnerable occupational group. Ideally, matters related to inadequate housing of vulnerable migrant workers need to be addressed before a pandemic.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1136/oemed-2020-106626

Cites

4 of 4 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • The impact that household crowding with poor ventilation has had on COVID-19 transmission was observed in the escalation of COVID-19 cases among low-skilled migrant workers living in dormitories in Singapore, where infected workers made up 94% of Singapore's confirmed COVID-19 cases.

    “The impact that household crowding with poor ventilation has had on COVID-19 transmission was observed in the escalation of COVID-19 cases among low-skilled migrant workers living in dormitories in Singapore (91). At the time, these infected workers made up 94% of Singapore's confirmed COVID-19 cases (91).”

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Koh, D.
Affiliations
National University of Singapore (SG)
Corresponding author
Koh, David
Venue
Occupational and Environmental Medicine
Publisher
BMJ
Published
2020-06-08
Volume
77
Issue
9
Pages
634-636
ISSN
  • 0007-1072 (ISSN-L)
  • 1351-0711
  • 1470-7926
OpenAlex
W3034007578
Cited by
232
References
4
Citations by year
2026: 2 · 2025: 10 · 2024: 26 · 2023: 44 · 2022: 57 · 2021: 67 · 2020: 25
FWCI
7.67
Type
journal article
Language
en
Open access
Locations
  • Occupational and Environmental Medicine (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • HighWire Press Open Archive (submittedVersion)
Topics
  • Physical Sciences › Mathematics › Modeling and Simulation › COVID-19 epidemiological studies
  • Social Sciences › Sociology and Political Science › COVID-19 Prevention and Impact
  • Health Sciences › Health Professions › Occupational Therapy › Occupational Health and Safety in Workplaces
Keywords
COVID-19 pandemic, migrant workers, housing conditions, occupational health, quarantine, infection control, Singapore, low-skilled workers, social distancing, public health response
MeSH terms
Betacoronavirus, COVID-19, SARS-CoV-2, Female, Health Policy, Housing, Humans, Male, Pneumonia, Viral, Singapore, Socioeconomic Factors, Transients and Migrants, Coronavirus Infections, Vulnerable Populations, Pandemics

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review