Evidence map›Paper›PMID 28264732›Full record

ArticleEpidemiology and infection2017

Epidemiology of Escherichia coli serogroups O26, O103, O111 and O145 in very young ('bobby') calves in the North Island, New Zealand.

H Irshad, A L Cookson, D J Prattley, J Marshall, N P French

Open access · bronzeAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Epidemiology and infection, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact, top 98% 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

2 citing papers in PubMed, 3 citations in OpenAlex.

  1. Shiga toxin-producingFrontiers in microbiology · 2025
    Article
  2. 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

5 authors at 3 institutions in 1 country.

H IrshadmEpiLab,Hopkirk Research Institute, Massey University,Palmerston North, 4442,New Zealand.
A L CooksonmEpiLab,Hopkirk Research Institute, Massey University,Palmerston North, 4442,New Zealand.
D J PrattleymEpiLab,Hopkirk Research Institute, Massey University,Palmerston North, 4442,New Zealand.
J MarshallmEpiLab,Hopkirk Research Institute, Massey University,Palmerston North, 4442,New Zealand.
N P FrenchmEpiLab,Hopkirk Research Institute, Massey University,Palmerston North, 4442,New Zealand.
Massey University · NZAgResearch · NZPlant & Food Research · NZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The prevalence and spatial distribution of Escherichia coli serogroups O26, O103, O111 and O145 in calves 70% similarity) using pulsed field gel electrophoresis. Mapping of the farms showed the presence of farms positive for O26, O103 and O145 in three important dairy producing regions of the North Island. Calves positive for O103 were more likely to be positive for O26 and vice versa (P = 0·04). Similarly, calves positive for O145 were more likely to be positive for O103 and vice versa (P = 0·03). This study demonstrates that non-O157 E. coli serogroups of public health and economic importance containing clinically relevant virulence factors are present in calves in the North Island of New Zealand.

Indexed as

AnimalsAnimals, NewbornCattleCattle DiseasesElectrophoresis, Gel, Pulsed-FieldEscherichia coliEscherichia coli InfectionsNew ZealandSerogroupVirulence FactorsVirulence FactorsCalvesNew Zealandnon-O157 STEC

Identifiers

PMID28264732
PMCPMC9203324
OpenAlexW2594848093

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.