Evidence map›Paper›PMID 42198701›Full record

ArticleViruses2026

Genomic Surveillance of BVDV in Southern Brazil: What Changed After a Decade in Rio Grande do Sul?

Leticia F Baumbach, Raquel S Alves, Laura J Camargo, Eduardo O Sanguinet, Leticia S Santos, Lucas Marian, Gabriela E Birlem, Roberto Schroeder, Fabiano Barreto, João Marcos N Costa and 3 more

Abstract read
In one paragraph

Article in Viruses, 2026. 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

13 authors.

Leticia F BaumbachLaboratório de Virologia Veterinária, Faculdade de Veterinária, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre 90010-150, RS, Brazil.ORCID 0000-0002-7852-8804
Raquel S AlvesLaboratório de Virologia Veterinária, Faculdade de Veterinária, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre 90010-150, RS, Brazil.ORCID 0000-0002-8427-584X
Laura J CamargoLaboratório de Virologia Veterinária, Faculdade de Veterinária, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre 90010-150, RS, Brazil.ORCID 0000-0003-1120-2882
Eduardo O SanguinetLaboratório de Virologia Veterinária, Faculdade de Veterinária, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre 90010-150, RS, Brazil.ORCID 0000-0002-4915-6079
Leticia S SantosLaboratório de Virologia Veterinária, Faculdade de Veterinária, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre 90010-150, RS, Brazil.
Lucas MarianLaboratório de Patologia Animal, Centro de Ciências Agroveterinárias, Universidade do Estado de Santa Catarina (UDESC), Lages 88520-000, SC, Brazil.ORCID 0000-0003-4080-1737
Gabriela E BirlemLaboratório de Imunologia e Biologia Molecular, Faculdade de Veterinária, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre 90010-150, RS, Brazil.
Roberto SchroederLaboratório Federal de Defesa Agropecuária (LFDA/RS), Ministério da Agricultura Pecuária e Abastecimento (MAPA), Porto Alegre 91780-580, RS, Brazil.
Fabiano BarretoLaboratório Federal de Defesa Agropecuária (LFDA/RS), Ministério da Agricultura Pecuária e Abastecimento (MAPA), Porto Alegre 91780-580, RS, Brazil.
João Marcos N CostaSecretaria de Defesa Agropecuária, Ministério da Agricultura Pecuária e Abastecimento (MAPA), Brasília 70043-900, MG, Brazil.
Renata A CasagrandeLaboratório de Patologia Animal, Centro de Ciências Agroveterinárias, Universidade do Estado de Santa Catarina (UDESC), Lages 88520-000, SC, Brazil.
Matheus N WeberLaboratório de Imunologia e Biologia Molecular, Faculdade de Veterinária, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre 90010-150, RS, Brazil.ORCID 0000-0001-8282-6778
Cláudio W CanalLaboratório de Virologia Veterinária, Faculdade de Veterinária, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre 90010-150, RS, Brazil.ORCID 0000-0002-0621-243X

Funding

Coordenação de Aperfeicoamento de Pessoal de Nível Superior Finance Code 001Fundação de Amparo à Pesquisa do Estado do Rio Grande do Sul N/ANational Council for Scientific and Technological Development N/APró-reitoria de Pesquisa da Universidade Federal do Rio Grande do Sul (Propesq/UFRGS) N/A
6 · The paper itself

Abstract

Bovine viral diarrhea virus (BVDV) is a major cattle pathogen associated with significant economic losses worldwide. In Brazil, the high genetic diversity of circulating strains represents an additional challenge for disease control. To update the molecular epidemiology of BVDV in southern Brazil, 16,198 bovine serum samples collected in 2020 through a national surveillance program were screened for pestivirus RNA by RT-qPCR. Forty-nine samples (0.36%) were positive and subjected to partial sequencing of the 5'UTR and N

Indexed as

Bovine Virus Diarrhea-Mucosal DiseaseDiarrhea Viruses, Bovine ViralGenome, Viral5' Untranslated RegionsAnimalsBrazilCattleDiarrhea Virus 2, Bovine ViralEpidemiological MonitoringGenetic VariationGenomicsGenotypeMolecular EpidemiologyPhylogenyRNA, Viral5' Untranslated RegionsRNA, ViralBVDVgenetic diversitygenomic surveillancemolecular detectionpestivirusphylogenetic analysis

Identifiers

PMID42198701
PMCPMC13211583

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.