Evidence map›Paper›PMID 32687020›Full record

ArticleEmerging infectious diseases2020

Naturally Acquired Human Plasmodium cynomolgi and P. knowlesi Infections, Malaysian Borneo.

Thamayanthi Nada Raja, Ting Huey Hu, Khamisah Abdul Kadir, Dayang Shuaisah Awang Mohamad, Nawal Rosli, Lolita Lin Wong, King Ching Hii, Paul Cliff Simon Divis, Balbir Singh

Abstract read
In one paragraph

Article in Emerging infectious diseases, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed, 5 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

52 citing papers in PubMed, 5 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Pooled it
  6. Article
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  8. Epidemiology of malaria and leishmaniasis in Thailand (2004-2025): A systematic review.Current research in parasitology & vector-borne diseases · 2026
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  10. Molecular Screening ofAnimals : an open access journal from MDPI · 2025
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  11. Article
  12. Article
  13. Review
  14. DifferentialMicrobiology spectrum · 2025
    Article
  15. Article
  16. Microorganisms · 2024
    Review
  17. Naturally acquired immunity toParasitology · 2024
    Article
  18. Article
  19. Article
  20. The Prevalence of HumanTropical medicine and infectious disease · 2023
    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

9 authors.

Thamayanthi Nada Raja
Ting Huey Hu
Khamisah Abdul Kadir
Dayang Shuaisah Awang Mohamad
Nawal Rosli
Lolita Lin Wong
King Ching Hii
Paul Cliff Simon Divis
Balbir Singh

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To monitor the incidence of Plasmodium knowlesi infections and determine whether other simian malaria parasites are being transmitted to humans, we examined 1,047 blood samples from patients with malaria at Kapit Hospital in Kapit, Malaysia, during June 24, 2013-December 31, 2017. Using nested PCR assays, we found 845 (80.6%) patients had either P. knowlesi monoinfection (n = 815) or co-infection with other Plasmodium species (n = 30). We noted the annual number of these zoonotic infections increased greatly in 2017 (n = 284). We identified 6 patients, 17-65 years of age, with P. cynomolgi and P. knowlesi co-infections, confirmed by phylogenetic analyses of the Plasmodium cytochrome c oxidase subunit 1 gene sequences. P. knowlesi continues to be a public health concern in the Kapit Division of Sarawak, Malaysian Borneo. In addition, another simian malaria parasite, P. cynomolgi, also is an emerging cause of malaria in humans.

Indexed as

Plasmodium cynomolgiPlasmodium knowlesiBorneoHumansMalaysiaPhylogenyMalariaMalaysian Borneoparasitesparasitic diseasesPlasmodium cynomolgiPlasmodium knowlesizoonoses

Identifiers

PMID32687020
PMCPMC7392409

What OpenQuestion holds

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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.