Evidence map›Paper›PMID 27357298›Full record

ArticleVirus genes2016

Epidemiological investigation of Middle East respiratory syndrome coronavirus in dromedary camel farms linked with human infection in Abu Dhabi Emirate, United Arab Emirates.

Salama Al Muhairi, Farida Al Hosani, Yassir M Eltahir, Mariam Al Mulla, Mohammed F Yusof, Wissam S Serhan, Farouq M Hashem, Elsaeid A Elsayed, Bahaaeldin A Marzoug, Assem S Abdelazim

Open access · bronzeAbstract read
In one paragraph

Article in Virus genes, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 2 pooled it
4.0field-weighted citation impact, top 6% 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

29 citing papers in PubMed, 2 syntheses or guidelines pooled it, 44 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. MERS-CoV Found inViruses · 2023
    Article
  6. Zoonotic diseases transmitted from the camels.Frontiers in veterinary science · 2023
    Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Primary Healthcare in Saudi Arabia: An Evaluation of Emergent Health Trends.Global journal on quality and safety in healthcare · 2021
    Article
  13. Review
  14. Review
  15. Middle East respiratory syndrome.Lancet (London, England) · 2020
    Review
  16. Article
  17. Article
  18. Review
  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

10 authors at 1 institution in 1 country.

Salama Al MuhairiVeterinary Laboratories Division, Animal Wealth Sector, Abu Dhabi Food Control Authority, Abu Dhabi, United Arab Emirates. salama.almuhairi@adfca.ae.
Farida Al HosaniDepartment of Communicable Diseases, Public Health and Research, Abu Dhabi Health Authority, Abu Dhabi, United Arab Emirates.
Yassir M EltahirEpidemiology Section, Animal Wealth Sector, Abu Dhabi Food Control Authority, Abu Dhabi, United Arab Emirates.
Mariam Al MullaDepartment of Communicable Diseases, Public Health and Research, Abu Dhabi Health Authority, Abu Dhabi, United Arab Emirates.
Mohammed F YusofVeterinary Laboratories Division, Animal Wealth Sector, Abu Dhabi Food Control Authority, Abu Dhabi, United Arab Emirates.
Wissam S SerhanVeterinary Laboratories Division, Animal Wealth Sector, Abu Dhabi Food Control Authority, Abu Dhabi, United Arab Emirates.
Farouq M HashemVeterinary Laboratories Division, Animal Wealth Sector, Abu Dhabi Food Control Authority, Abu Dhabi, United Arab Emirates.
Elsaeid A ElsayedVeterinary services Section, Animal Wealth Sector, Abu Dhabi Food Control Authority, Abu Dhabi, United Arab Emirates.
Bahaaeldin A MarzougVeterinary services Section, Animal Wealth Sector, Abu Dhabi Food Control Authority, Abu Dhabi, United Arab Emirates.
Assem S AbdelazimVeterinary services Section, Animal Wealth Sector, Abu Dhabi Food Control Authority, Abu Dhabi, United Arab Emirates.
Abu Dhabi Health Services · AE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The objective of this research was to investigate the prevalence of Middle East respiratory syndrome coronavirus (MERS-CoV) infection primarily in dromedary camel farms and the relationship of those infections with infections in humans in the Emirate of Abu Dhabi. Nasal swabs from 1113 dromedary camels (39 farms) and 34 sheep (1 farm) and sputum samples from 2 MERS-CoV-infected camel farm owners and 1 MERS-CoV-infected sheep farm owner were collected. Samples from camels and humans underwent real-time reverse-transcription quantitative PCR screening to detect MERS-CoV. In addition, sequencing and phylogenetic analysis of partially characterized MERS-CoV genome fragments obtained from camels were performed. Among the 40 farms, 6 camel farms were positive for MERS-CoV; the virus was not detected in the single sheep farm. The maximum duration of viral shedding from infected camels was 2 weeks after the first positive test result as detected in nasal swabs and in rectal swabs obtained from infected calves. Three partial camel sequences characterized in this study (open reading frames 1a and 1ab, Spike1, Spike2, and ORF4b) together with the corresponding regions of previously reported MERS-CoV sequence obtained from one farm owner were clustering together within the larger MERS-CoV sequences cluster containing human and camel isolates reported for the Arabian Peninsula. Data provided further evidence of the zoonotic potential of MERS-CoV infection and strongly suggested that camels may have a role in the transmission of the virus to humans.

Indexed as

FarmsMiddle East Respiratory Syndrome CoronavirusAnimalsCamelusCoronavirus InfectionsDisease OutbreaksHumansOpen Reading FramesPhylogenySequence Analysis, DNASheepUnited Arab EmiratesDromedary camelMiddle East respiratory syndrome coronavirusZoonosis

Identifiers

PMID27357298
PMCPMC7089110
OpenAlexW2462711141

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.