Evidence map›Paper›PMID 40341138›Full record

ArticleActa veterinaria Scandinavica2025

Prevalence of selected infectious agents in Swedish cats with fever and/or anemia compared to cats without fever and/or anemia and to stable/stray cats.

Gunilla Ölmedal, Linda Toresson, Mary Nehring, Jennifer Hawley, Sue Vande Woude, Michael Lappin

Abstract read
In one paragraph

Article in Acta veterinaria Scandinavica, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

6 authors.

Gunilla ÖlmedalEvidensia Specialist Animal Hospital, Bergavägen 3, Helsingborg, 25466, Sweden. Gunilla.Olmedal@evidensia.se.ORCID http://orcid.org/0000-0002-4199-3227
Linda ToressonEvidensia Specialist Animal Hospital, Bergavägen 3, Helsingborg, 25466, Sweden.
Mary NehringDepartment of Microbiology, Immunology, and Pathology, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, USA.
Jennifer HawleyCenter for Companion Animal Studies, Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, 300 West Drake Road, Fort Collins, CO, 80523, USA.
Sue Vande WoudeDepartment of Microbiology, Immunology, and Pathology, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, USA.
Michael LappinCenter for Companion Animal Studies, Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, 300 West Drake Road, Fort Collins, CO, 80523, USA.

Funding

Center for Companion Animal Health, University of California, Davis Center for Companion Animal Health, University of California, DavisSveland Research foundation Sveland Research foundationSwedish Veterinary Care Foundation Swedish Veterinary Care FoundationUlla Yard foundation Ulla Yard foundation
6 · The paper itself

Abstract

backgroundThere are multiple infectious agents of cats around the world; those transmitted by direct contact among cats, hunting, or exposure to fleas or ticks are frequently the most common. Some infectious disease agents have been reported in cats in Sweden; for example, Anaplasma phagocytophilum infection was first reported in a cat in this country. However, there has not been a study in Sweden that reported test results for agents with different transmission cycles in cats with and without signs of clinical disease. Thus, the aims of this study were to (i) investigate prevalence of exposure to Anaplasma species, Bartonella species, Ehrlichia species, haemotropic Mycoplasma species, feline foamy virus (FFV), Felis catus gammaherpesvirus (FcaGHV1), feline immunodeficiency virus (FIV), feline leukemia virus (FeLV) and Toxoplasma gondii in cats residing in the Southern part of Sweden (ii) compare prevalence in samples between 3 groups of cats (cats with fever and/or anemia, cats without any signs of infectious disease, and cats that were either stray cats or stable cats).

resultsOverall, antibodies were detected against FcaGHV1 (67%, CI 57-76%), FFV (45%, CI 35-55%), Bartonella species (43%, CI 34-54%), T. gondii (37%. CI 28-47%), and FIV (3.3%, CI 1.1-9.2%). FeLV antigen was detected in one cat (1.1%, CI 0.19-5.9%). Haemotropic Mycoplasma DNA was amplified in seven cats (7.6%, CI 3.7-15%). All five samples with successful sequencing were 'Candidatus M. haemominutum'. The one cat (1.1%, CI 0.19-5.9%) that was positive for B. henselae DNA also had a Bartonella spp. titer of 1:1024. Anaplasma and Ehrlichia spp. DNA were not amplified from any cat.

conclusionsThe antibody test results suggest that many of these cats were exposed to other cats (FFV, FcaGHV1, FIV, FeLV), had inadequate flea control (Bartonella spp.), and were fed undercooked meat or allowed to hunt (T. gondii). While infection was common, the only haemotropic Mycoplasma amplified from these cats was the relatively non-pathogenic 'Candidatus M. haemominutum'. As previously documented for each of these agents, the presence of a positive test result or infection by one or more organisms is not always associated with illness.

Indexed as

AnemiaCat DiseasesFeverVirus DiseasesAnimalsCatsFemaleMaleMycoplasmaPrevalenceSwedenBartonellaEhrlichiaFelineFeline foamy virusFeline immunodeficiency virusFeline leukemia virusFelis catus gammaherpesvirus 1MycoplasmaToxoplasma gondii

Identifiers

PMID40341138
PMCPMC12063316

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.