Evidence map›Paper›PMID 34478007›Full record

ArticleEcoHealth2021

Prevalence and Antibiotic Resistance of Campylobacter spp. in Urban and Rural Black-Headed Gulls Chroicocephalus ridibundus.

Piotr Indykiewicz, Małgorzata Andrzejewska, Piotr Minias, Dorota Śpica, Jarosław Kowalski

Abstract read
In one paragraph

Article in EcoHealth, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–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

10 citing papers in PubMed.

  1. Veterinary sciences · 2026
    Review
  2. Article
  3. International journal of microbiology · 2026
    Review
  4. Article
  5. Review
  6. Prevalence, Diversity, and Virulence ofPathogens (Basel, Switzerland) · 2024
    Article
  7. A Systematic Review on the Role of Wildlife as Carriers and Spreaders ofAnimals : an open access journal from MDPI · 2023
    Review
  8. Microorganisms · 2022
    Review
  9. Genetic relatedness, virulence, and drug susceptibility ofFrontiers in cellular and infection microbiology · 2022
    Article
  10. Frontiers in microbiology · 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

5 authors.

Piotr IndykiewiczDepartment of Biology and Animal Environment Landscaping, Bydgoszcz University of Science and Technology, Mazowiecka 28, 85-084, Bydgoszcz, Poland.
Małgorzata AndrzejewskaDepartment of Hygiene, Epidemiology, Ergonomy and Postgraduate Education, Nicolaus Copernicus University, M. Curie-Skłodowskiej 9, 85-094, Bydgoszcz, Poland. m.andrzejewska@cm.umk.pl.
Piotr MiniasDepartment of Biodiversity Studies and Bioeducation, Faculty of Biology and Environmental Protection, University of Łódź, Banacha 1/3, 90-237, Łódź, Poland.
Dorota ŚpicaDepartment of Hygiene, Epidemiology, Ergonomy and Postgraduate Education, Nicolaus Copernicus University, M. Curie-Skłodowskiej 9, 85-094, Bydgoszcz, Poland.
Jarosław Kowalski, Gorzewo 7, 09-200, Sierpc, Poland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We investigate the role of black-headed gulls (Chroicocephalus ridibundus), an omnivorous species that is among the most likely wild bird candidates for transmission of zoonotic agents, as a potential reservoir of Campylobacter spp. Colonies with different anthropogenic pressures were studied to examine differences in exposure to sources of Campylobacter between rural and urban birds. We recorded Campylobacter spp. in 4.87% of adult black-headed gulls and 2.22% of their chicks after analysing 1036 cloacal swabs collected over two breeding seasons in three colonies in northern Poland. Campylobacter jejuni was found most frequently (85.72%), and Campylobacter lari and Campylobacter coli were much scarcer. Prevalence of Campylobacter did not differ significantly between black-headed gulls breeding in urban (4.27%) and rural (3.80%) habitats. Almost all isolates from chicks and adults were susceptible to azithromycin (97.62%) and erythromycin (95.24%), but fewer to tetracycline (50.00%) and ciprofloxacin (47.62%). Campylobacter prevalence was unrelated to the date of sampling. Our study indicates that black-headed gulls are carriers of resistant to antibiotics Campylobacter and they can contaminate natural waterbodies with their faeces, which poses a threat to human and farm animal health.

Indexed as

CampylobacterCharadriiformesAnimalsAnti-Bacterial AgentsChickensDrug Resistance, MicrobialPrevalenceAnti-Bacterial AgentsAntibiotic resistanceBirdsBlack-headed gullCampylobacteriosisUrbanizationZoonoses

Identifiers

PMID34478007
PMCPMC8463336

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.