Small ruminant lentiviruses: economic and productive losses, consequences of the disease
ABSTRACT: Small ruminant lentiviruses, caprine arthritis encephalitis virus, and Maedi-Visna virus cause diseases that result in significant productive losses, mostly in dairy animals. These viruses belong to the Retroviridae family, Lentivirus genus, and constitute a heterogeneous group, which may generate implications for the diagnosis and control of small ruminant lentiviruses. Losses caused by them are associated with reproductive failure, short productive life, and decreased milk production by the infected animals. In addition, these viruses may reduce milk quality, affecting the production of dairy products such as cheese. Small ruminant lentiviruses lead to indirect losses, decreasing herd value and forcing the development of epidemiological trade barriers for animal germplasm. Control of small ruminant lentiviruses is important to promote optimal milk production and to reduce costs with medicine and technical assistance. This control may vary in caprine and ovine populations of each country, according to seroprevalence, variety of breeds, and peculiarities of the practiced management.
Saved in:
| Main Authors: | , , , , , , |
|---|---|
| Format: | Digital revista |
| Language: | English |
| Published: |
Instituto Biológico
2017
|
| Online Access: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1808-16572017000100408 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| id |
oai:scielo:S1808-16572017000100408 |
|---|---|
| record_format |
ojs |
| spelling |
oai:scielo:S1808-165720170001004082018-04-13Small ruminant lentiviruses: economic and productive losses, consequences of the diseaseAzevedo,Dalva Alana Aragão deSantos,Vanderlan Warlington Souza dosSousa,Ana Lídia Madeira dePeixoto,Renato MesquitaPinheiro,Raymundo RizaldoAndrioli,AliceTeixeira,Maria Fátima da Silva production losses small ruminant lentiviruses control ABSTRACT: Small ruminant lentiviruses, caprine arthritis encephalitis virus, and Maedi-Visna virus cause diseases that result in significant productive losses, mostly in dairy animals. These viruses belong to the Retroviridae family, Lentivirus genus, and constitute a heterogeneous group, which may generate implications for the diagnosis and control of small ruminant lentiviruses. Losses caused by them are associated with reproductive failure, short productive life, and decreased milk production by the infected animals. In addition, these viruses may reduce milk quality, affecting the production of dairy products such as cheese. Small ruminant lentiviruses lead to indirect losses, decreasing herd value and forcing the development of epidemiological trade barriers for animal germplasm. Control of small ruminant lentiviruses is important to promote optimal milk production and to reduce costs with medicine and technical assistance. This control may vary in caprine and ovine populations of each country, according to seroprevalence, variety of breeds, and peculiarities of the practiced management.info:eu-repo/semantics/openAccessInstituto BiológicoArquivos do Instituto Biológico v.84 20172017-01-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1808-16572017000100408en10.1590/1808-1657000552016 |
| institution |
SCIELO |
| collection |
OJS |
| country |
Brasil |
| countrycode |
BR |
| component |
Revista |
| access |
En linea |
| databasecode |
rev-scielo-br |
| tag |
revista |
| region |
America del Sur |
| libraryname |
SciELO |
| language |
English |
| format |
Digital |
| author |
Azevedo,Dalva Alana Aragão de Santos,Vanderlan Warlington Souza dos Sousa,Ana Lídia Madeira de Peixoto,Renato Mesquita Pinheiro,Raymundo Rizaldo Andrioli,Alice Teixeira,Maria Fátima da Silva |
| spellingShingle |
Azevedo,Dalva Alana Aragão de Santos,Vanderlan Warlington Souza dos Sousa,Ana Lídia Madeira de Peixoto,Renato Mesquita Pinheiro,Raymundo Rizaldo Andrioli,Alice Teixeira,Maria Fátima da Silva Small ruminant lentiviruses: economic and productive losses, consequences of the disease |
| author_facet |
Azevedo,Dalva Alana Aragão de Santos,Vanderlan Warlington Souza dos Sousa,Ana Lídia Madeira de Peixoto,Renato Mesquita Pinheiro,Raymundo Rizaldo Andrioli,Alice Teixeira,Maria Fátima da Silva |
| author_sort |
Azevedo,Dalva Alana Aragão de |
| title |
Small ruminant lentiviruses: economic and productive losses, consequences of the disease |
| title_short |
Small ruminant lentiviruses: economic and productive losses, consequences of the disease |
| title_full |
Small ruminant lentiviruses: economic and productive losses, consequences of the disease |
| title_fullStr |
Small ruminant lentiviruses: economic and productive losses, consequences of the disease |
| title_full_unstemmed |
Small ruminant lentiviruses: economic and productive losses, consequences of the disease |
| title_sort |
small ruminant lentiviruses: economic and productive losses, consequences of the disease |
| description |
ABSTRACT: Small ruminant lentiviruses, caprine arthritis encephalitis virus, and Maedi-Visna virus cause diseases that result in significant productive losses, mostly in dairy animals. These viruses belong to the Retroviridae family, Lentivirus genus, and constitute a heterogeneous group, which may generate implications for the diagnosis and control of small ruminant lentiviruses. Losses caused by them are associated with reproductive failure, short productive life, and decreased milk production by the infected animals. In addition, these viruses may reduce milk quality, affecting the production of dairy products such as cheese. Small ruminant lentiviruses lead to indirect losses, decreasing herd value and forcing the development of epidemiological trade barriers for animal germplasm. Control of small ruminant lentiviruses is important to promote optimal milk production and to reduce costs with medicine and technical assistance. This control may vary in caprine and ovine populations of each country, according to seroprevalence, variety of breeds, and peculiarities of the practiced management. |
| publisher |
Instituto Biológico |
| publishDate |
2017 |
| url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1808-16572017000100408 |
| work_keys_str_mv |
AT azevedodalvaalanaaragaode smallruminantlentiviruseseconomicandproductivelossesconsequencesofthedisease AT santosvanderlanwarlingtonsouzados smallruminantlentiviruseseconomicandproductivelossesconsequencesofthedisease AT sousaanalidiamadeirade smallruminantlentiviruseseconomicandproductivelossesconsequencesofthedisease AT peixotorenatomesquita smallruminantlentiviruseseconomicandproductivelossesconsequencesofthedisease AT pinheiroraymundorizaldo smallruminantlentiviruseseconomicandproductivelossesconsequencesofthedisease AT andriolialice smallruminantlentiviruseseconomicandproductivelossesconsequencesofthedisease AT teixeiramariafatimadasilva smallruminantlentiviruseseconomicandproductivelossesconsequencesofthedisease |
| _version_ |
1756432877365493760 |