Evidence map›Paper›PMID 37763999›Full record

ArticleMicroorganisms2023

Detection of Bhanja Bandavirus in Patients with Neuroinvasive Disease of Unknown Etiology in Croatia.

Tatjana Vilibic-Cavlek, Vladimir Stevanovic, Stjepan Krcmar, Vladimir Savic, Snjezana Kovac, Maja Bogdanic, Maja Mauric Maljkovic, Dario Sabadi, Marija Santini, Tanja Potocnik-Hunjadi and 2 more

Open access · goldAbstract read
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Article in Microorganisms, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

7 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. The public health threat of emerging phenuiviruses.One health (Amsterdam, Netherlands) · 2025
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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

12 authors at 6 institutions in 1 country.

Tatjana Vilibic-CavlekDepartment of Virology, Croatian Institute of Public Health, 10000 Zagreb, Croatia.ORCID 0000-0002-1877-5547
Vladimir StevanovicDepartment of Microbiology and Infectious Diseases with Clinic, Faculty of Veterinary Medicine, University of Zagreb, 10000 Zagreb, Croatia.
Stjepan KrcmarDepartment of Biology, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia.ORCID 0000-0002-9275-6117
Vladimir SavicPoultry Center, Croatian Veterinary Institute, 10000 Zagreb, Croatia.ORCID 0000-0003-0398-5346
Snjezana KovacDepartment of Microbiology and Infectious Diseases with Clinic, Faculty of Veterinary Medicine, University of Zagreb, 10000 Zagreb, Croatia.
Maja BogdanicDepartment of Virology, Croatian Institute of Public Health, 10000 Zagreb, Croatia.
Maja Mauric MaljkovicDepartment for Animal Breeding and Livestock Production, Faculty of Veterinary Medicine, University of Zagreb, 10000 Zagreb, Croatia.ORCID 0000-0002-0408-215X
Dario SabadiDepartment of Infectious Diseases, Clinical Hospital Center Osijek, 31000 Osijek, Croatia.
Marija SantiniSchool of Medicine, University of Zagreb, 10000 Zagreb, Croatia.ORCID 0000-0002-8492-1418
Tanja Potocnik-HunjadiDepartment of Infectious Diseases, General Hospital Varazdin, 42000 Varazdin, Croatia.
Mahmoud Al-MuflehDepartment of Infectious Diseases, County Hospital Cakovec, 40000 Cakovec, Croatia.
Ljubo BarbicDepartment of Microbiology and Infectious Diseases with Clinic, Faculty of Veterinary Medicine, University of Zagreb, 10000 Zagreb, Croatia.
University of Zagreb · HRUniversity of Osijek · HRCroatian Veterinary Institute · HRHrvatski zavod za javno zdravstvo · HROpća Bolnica Varaždin · HRPolytechnic of Međimurje in Čakovec · HR

Funding

Croatian Science Foundation IP-2016-06-7456
6 · The paper itself

Abstract

backgroundAlthough the Bhanja bandavirus (BHAV) is widely distributed in some European countries, human infections are rarely reported. This study analyzed the prevalence of BHAV antibodies in patients with neuroinvasive diseases of unsolved etiology.

methodsA total of 254 Croatian patients who developed neurological symptoms during the four consecutive arbovirus transmission seasons (April 2017-October 2021) were tested. Cerebrospinal fluid (CSF) and urine samples were tested using RT-qPCR. In addition, CSF and serum samples were tested using a virus neutralization test.

resultsBHAV RNA was not detected in any samples, while neutralizing (NT) antibodies were detected in serum samples of 53/20.8% of patients (95% CI = 16.0-26.3). In two patients, BHAV NT antibodies were detected in the CSF, indicating a recent infection. Both patients were inhabitants of rural areas in continental Croatia, and one reported a tick bite two weeks before symptoms onset. The seropositivity was high in all age groups (15.2-29.1%). The majority of seropositive patients (94.3%) resided at altitudes less than 200 m above sea level. The prevalence rates correlated positively with population density and negatively with certain climate parameters (temperature, number of hot/warm days).

conclusionsThe presented results indicate that BHAV is distributed in Croatia. Further studies are needed to determine the clinical significance of this neglected arbovirus.

Indexed as

Bhanja bandavirusCroatianeuroinvasive diseaseseroprevalence

Identifiers

PMID37763999
PMCPMC10534515
OpenAlexW4386168510

What OpenQuestion holds

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Registered trials

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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.