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A meta-analysis of bovine viral diarrhoea virus (BVDV) prevalences in the global cattle population
A random effect meta-analysis was performed to estimate the worldwide pooled bovine viral diarrhoea virus (BVDV) prevalences of persistently infected (PI), viraemic (VI) and antibody-positive (AB) animals and herds. The meta-analysis covered 325 studies in 73 countries that determined the presence o...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6158279/ https://www.ncbi.nlm.nih.gov/pubmed/30258185 http://dx.doi.org/10.1038/s41598-018-32831-2 |
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author | Scharnböck, Bettina Roch, Franz-Ferdinand Richter, Veronika Funke, Carsten Firth, Clair L. Obritzhauser, Walter Baumgartner, Walter Käsbohrer, Annemarie Pinior, Beate |
author_facet | Scharnböck, Bettina Roch, Franz-Ferdinand Richter, Veronika Funke, Carsten Firth, Clair L. Obritzhauser, Walter Baumgartner, Walter Käsbohrer, Annemarie Pinior, Beate |
author_sort | Scharnböck, Bettina |
collection | PubMed |
description | A random effect meta-analysis was performed to estimate the worldwide pooled bovine viral diarrhoea virus (BVDV) prevalences of persistently infected (PI), viraemic (VI) and antibody-positive (AB) animals and herds. The meta-analysis covered 325 studies in 73 countries that determined the presence or absence of BVDV infections in cattle from 1961 to 2016. In total, 6.5 million animals and 310,548 herds were tested for BVDV infections in the global cattle population. The worldwide pooled PI prevalences at animal level ranged from low (≤0.8% Europe, North America, Australia), medium (>0.8% to 1.6% East Asia) to high (>1.6% West Asia). The PI and AB prevalences in Europe decreased over time, while BVDV prevalence increased in North America. The highest mean pooled PI prevalences at animal level were identified in countries that had failed to implement any BVDV control and/or eradication programmes (including vaccination). Our analysis emphasizes the need for more standardised epidemiological studies to support decision-makers implementing animal health policies for non-globally-regulated animal diseases. |
format | Online Article Text |
id | pubmed-6158279 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-61582792018-09-28 A meta-analysis of bovine viral diarrhoea virus (BVDV) prevalences in the global cattle population Scharnböck, Bettina Roch, Franz-Ferdinand Richter, Veronika Funke, Carsten Firth, Clair L. Obritzhauser, Walter Baumgartner, Walter Käsbohrer, Annemarie Pinior, Beate Sci Rep Article A random effect meta-analysis was performed to estimate the worldwide pooled bovine viral diarrhoea virus (BVDV) prevalences of persistently infected (PI), viraemic (VI) and antibody-positive (AB) animals and herds. The meta-analysis covered 325 studies in 73 countries that determined the presence or absence of BVDV infections in cattle from 1961 to 2016. In total, 6.5 million animals and 310,548 herds were tested for BVDV infections in the global cattle population. The worldwide pooled PI prevalences at animal level ranged from low (≤0.8% Europe, North America, Australia), medium (>0.8% to 1.6% East Asia) to high (>1.6% West Asia). The PI and AB prevalences in Europe decreased over time, while BVDV prevalence increased in North America. The highest mean pooled PI prevalences at animal level were identified in countries that had failed to implement any BVDV control and/or eradication programmes (including vaccination). Our analysis emphasizes the need for more standardised epidemiological studies to support decision-makers implementing animal health policies for non-globally-regulated animal diseases. Nature Publishing Group UK 2018-09-26 /pmc/articles/PMC6158279/ /pubmed/30258185 http://dx.doi.org/10.1038/s41598-018-32831-2 Text en © The Author(s) 2018 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. |
spellingShingle | Article Scharnböck, Bettina Roch, Franz-Ferdinand Richter, Veronika Funke, Carsten Firth, Clair L. Obritzhauser, Walter Baumgartner, Walter Käsbohrer, Annemarie Pinior, Beate A meta-analysis of bovine viral diarrhoea virus (BVDV) prevalences in the global cattle population |
title | A meta-analysis of bovine viral diarrhoea virus (BVDV) prevalences in the global cattle population |
title_full | A meta-analysis of bovine viral diarrhoea virus (BVDV) prevalences in the global cattle population |
title_fullStr | A meta-analysis of bovine viral diarrhoea virus (BVDV) prevalences in the global cattle population |
title_full_unstemmed | A meta-analysis of bovine viral diarrhoea virus (BVDV) prevalences in the global cattle population |
title_short | A meta-analysis of bovine viral diarrhoea virus (BVDV) prevalences in the global cattle population |
title_sort | meta-analysis of bovine viral diarrhoea virus (bvdv) prevalences in the global cattle population |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6158279/ https://www.ncbi.nlm.nih.gov/pubmed/30258185 http://dx.doi.org/10.1038/s41598-018-32831-2 |
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