Evidence map›Paper›PMID 36467383›Full record

ArticleThe Canadian veterinary journal = La revue veterinaire canadienne2022

Seroprevalence of

Paisley Johnson, Travis Marfleet, Cheryl Waldner, Sarah Parker, John Campbell

Open access · greenAbstract read
In one paragraph

Article in The Canadian veterinary journal = La revue veterinaire canadienne, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.9field-weighted citation impact, top 25% 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

6 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. Risk factors associated with Johne's disease in a captive wood bison herd.The Canadian veterinary journal = La revue veterinaire canadienne · 2025
    Article
  3. Article
  4. Article
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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

5 authors at 1 institution in 1 country.

Paisley JohnsonLarge Animal Clinical Sciences, Western College of Veterinary Medicine, 52 Campus Drive, Saskatoon, Saskatchewan S7N 5B4 (Johnson, Waldner, Parker, Campbell); Bow Valley Livestock Health Ltd., Box 1239, Brooks, Alberta T1R 1C1 (Marfleet).
Travis MarfleetLarge Animal Clinical Sciences, Western College of Veterinary Medicine, 52 Campus Drive, Saskatoon, Saskatchewan S7N 5B4 (Johnson, Waldner, Parker, Campbell); Bow Valley Livestock Health Ltd., Box 1239, Brooks, Alberta T1R 1C1 (Marfleet).
Cheryl WaldnerLarge Animal Clinical Sciences, Western College of Veterinary Medicine, 52 Campus Drive, Saskatoon, Saskatchewan S7N 5B4 (Johnson, Waldner, Parker, Campbell); Bow Valley Livestock Health Ltd., Box 1239, Brooks, Alberta T1R 1C1 (Marfleet).
Sarah ParkerLarge Animal Clinical Sciences, Western College of Veterinary Medicine, 52 Campus Drive, Saskatoon, Saskatchewan S7N 5B4 (Johnson, Waldner, Parker, Campbell); Bow Valley Livestock Health Ltd., Box 1239, Brooks, Alberta T1R 1C1 (Marfleet).
John CampbellLarge Animal Clinical Sciences, Western College of Veterinary Medicine, 52 Campus Drive, Saskatoon, Saskatchewan S7N 5B4 (Johnson, Waldner, Parker, Campbell); Bow Valley Livestock Health Ltd., Box 1239, Brooks, Alberta T1R 1C1 (Marfleet).
Saskatchewan Ministry of Agriculture · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: To determine the prevalence of Animals: Study herds were recruited from the Western Canadian Cow-calf Surveillance Network (WC Procedure: Blood samples were collected from 20 cows per herd in a systematic random fashion by private veterinarians in the fall of 2014. A serum ELISA (IDEXX, Westbrook, Maine, USA) test was used for the detection of MAP antibodies in the blood samples. Results: The cow level seroprevalence across all 3 provinces was 1.5%. Alberta had the lowest cow seroprevalence (1.3%) followed by Saskatchewan (1.7%), and Manitoba (2.1%). Herd level data showed that 24% of herds had at least 1 positive animal and 5% had at least 2 positive animals. Seroprevalence estimates varied between geographical regions within each province and with herd size. Conclusions: The apparent prevalence of MAP in prairie cow-calf herds remains low and similar to past estimates for the region. However, controlling the spread of Johne's disease in the western Canadian cow-calf herd should be considered an important discussion point in the beef industry. Clinical relevance: Ongoing surveillance of Johne's disease in western Canadian beef herds is necessary for mitigating disease spread before it becomes a disease of major concern within the industry.

Indexed as

Cattle DiseasesMycobacterium avium subsp. paratuberculosisParatuberculosisAlbertaAnimalsCattleFemaleGrasslandSeroepidemiologic Studies

Identifiers

PMID36467383
PMCPMC9648485
OpenAlexW4310788496

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.