Evidence map›Paper›PMID 36452298›Full record

SynthesisFrontiers in cellular and infection microbiology2022

Seroprevalence of

Ragab M Fereig, Hanan H Abdelbaky, El-Sayed El-Alfy, Mohamed El-Diasty, Ahmed Elsayed, Hassan Y A H Mahmoud, Alsagher O Ali, Abdulrahman Ahmed, Ehab Mossaad, Abdullah F Alsayeqh and 1 more

Abstract readSystematic Review
In one paragraph

Synthesis in Frontiers in cellular and infection microbiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

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

  1. Pooled it
  2. Pooled it
  3. Seroprevalence ofAnimals : an open access journal from MDPI · 2024
    Article
  4. Exposure toPathogens (Basel, Switzerland) · 2024
    Article
  5. Frontiers in veterinary science · 2024
    Article
  6. Seroprevalence ofVeterinary sciences · 2023
    Article
  7. Seroprevalence and risk factors analysis ofFrontiers in veterinary science · 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

11 authors.

Ragab M FereigDivision of Internal Medicine, Department of Animal Medicine, Faculty of Veterinary Medicine, South Valley University, Qena, Egypt.
Hanan H AbdelbakyDoctor of Veterinary Sciences, Veterinary Clinic, Eterinary Directorate, Qena, Egypt.
El-Sayed El-AlfyDepartment of Parasitology, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt.
Mohamed El-DiastyAgricultural Research Center (ARC), Animal Health Research Institute-Mansoura Provincial Lab, (AHRI-Mansoura), Cairo, Egypt.
Ahmed ElsayedAgricultural Research Center (ARC), Animal Health Research Institute-Al Shalateen Provincial Lab (AHRI-Al Shalateen), Giza, Cairo, Egypt.
Hassan Y A H MahmoudDivision of Infectious Diseases, Department of Animal Medicine, Faculty of Veterinary Medicine, South Valley University, Qena, Egypt.
Alsagher O AliDivision of Infectious Diseases, Department of Animal Medicine, Faculty of Veterinary Medicine, South Valley University, Qena, Egypt.
Abdulrahman AhmedDivision of Infectious Diseases, Department of Animal Medicine, Faculty of Veterinary Medicine, South Valley University, Qena, Egypt.
Ehab MossaadDepartment of Pathology, Parasitology and Microbiology, College of Veterinary Medicine, Sudan University of Science and Technology, Khartoum, Sudan.
Abdullah F AlsayeqhDepartment of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Buraidah, Qassim, Saudi Arabia.
Caroline F FreyInstitute of Parasitology, Department of Infectious Diseases and Pathobiology, Vetsuisse-Faculty, University of Bern, Bern, Switzerland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Toxoplasma gondii and Neospora caninum are closely related intracellular protozoan parasites of medical and veterinary concern by causing abortions and systemic illness. Limited or ambiguous data on the prevalence of T. gondii and N. caninum in camels triggered us to conduct this study. Methods: Camels (n = 460) recently imported from Sudan and destined mainly for human consumption, were tested for specific antibodies against these protozoans using commercially available ELISAs. From the two only quarantine stations for camels from Sudan, 368 camels were sampled between November 2015 and March 2016 in Shalateen, Red Sea governorate, and 92 samples were collected between September 2018 and March 2021 from Abu Simbel, Aswan governorate. Results & Discussion: Overall, seropositive rates in camels were 25.7%, 3.9% and 0.8% for T. gondii, N. caninum and mixed infection, respectively. However, marked differences were found between the two study sites and/or the two sampling periods: For T. gondii, a higher rate of infection was recorded in the Red Sea samples (31.5%, 116/368; odds ratio 20.7, 5.0-85.6; P<0.0001) than in those collected in Aswan (2.2%, 2/92). The opposite was found for N. caninum with a lower rate of infection in the Red Sea samples (0.82%, 3/368; odds ratio 23.7, 6.7-83.9; P<0.0001) than in the samples from Aswan (16.3%, 15/92). Additionally, our systematic review revealed that the overall published seroprevalence of T. gondii and N. caninum was 28.6% and 14.3% in camels worldwide, respectively. To the best of our knowledge, this study provides the first record of seroprevalence of both T. gondii and N. caninum in recently imported camels kept under quarantine conditions before delivery to other Egyptian cities and regions. In addition, our review provides inclusive data on the prevalence of T. gondii and N. caninum in camel globally. This knowledge provides basic data for the implementation of strategies and control measures against neosporosis and toxoplasmosis.

Indexed as

NeosporaToxoplasmaAnimalsCamelusEgyptFemaleHumansPregnancySeroepidemiologic StudiesSudancameldromedaryEgyptELISAneosporosistoxoplasmosis

Identifiers

PMID36452298
PMCPMC9702086

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.