Evidence map›Paper›PMID 34694217›Full record

ReviewParasitology2022

Brain food: rethinking food-borne toxocariasis.

Sara R Healy, Eric R Morgan, Joaquin M Prada, Martha Betson

Abstract readReview
In one paragraph

Review in Parasitology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Human toxocariasis.Clinical microbiology reviews · 2025
    Pooled it
  2. Article
  3. Human and Canine Seropositivity toPathogens (Basel, Switzerland) · 2026
    Article
  4. Review
  5. Article
  6. Article
  7. Modelling the risk of food-borne transmission ofEpidemiology and infection · 2025
    Article
  8. Article
  9. Article
  10. Animals : an open access journal from MDPI · 2024
    Review
  11. Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Review
  18. First report demonstrating the presence ofFood and waterborne parasitology · 2022
    Article
  19. Article
  20. Angiostrongylosis in Animals and Humans in Europe.Pathogens (Basel, Switzerland) · 2021
    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

4 authors.

Sara R HealyFaculty of Health and Medical Sciences, School of Veterinary Medicine, University of Surrey, Guilford, UK.ORCID 0000-0002-5361-049X
Eric R MorganFaculty of Health, Medicine and Life Sciences, School of Biological Sciences, Queen's University Belfast, Belfast, UK.
Joaquin M PradaFaculty of Health and Medical Sciences, School of Veterinary Medicine, University of Surrey, Guilford, UK.
Martha BetsonFaculty of Health and Medical Sciences, School of Veterinary Medicine, University of Surrey, Guilford, UK.ORCID 0000-0002-4220-3290

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human toxocariasis is a neglected tropical disease, which is actually global in distribution and has a significant impact on global public health. The infection can lead to several serious conditions in humans, including allergic, ophthalmic and neurological disorders such as epilepsy. It is caused by the common roundworm species Toxocara canis and Toxocara cati, with humans becoming accidentally infected via the ingestion of eggs or larvae. Toxocara eggs are deposited on the ground when infected dogs, cats and foxes defecate, with the eggs contaminating crops, grazing pastures, and subsequently food animals. However, transmission of Toxocara to humans via food consumption has received relatively little attention in the literature. To establish the risks that contaminated food poses to the public, a renewed research focus is required. This review discusses what is currently known about food-borne Toxocara transmission, highlighting the gaps in our understanding that require further attention, and outlining some potential preventative strategies which could be employed to safeguard consumer health.

Indexed as

Nervous System DiseasesToxocara canisToxocariasisAnimalsBrainDogsHumansToxocaraZoonosesFood safetyhuman toxocariasisneglected tropical diseasepublic healthzoonotic helminth

Identifiers

PMID34694217
PMCPMC8862008

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.