Soroprevalência de Maedi-Visna em ovinos na região de Araçatuba, SP / Occurrence of Maedi-visna in sheep from Araçatuba region - SP - Brazil
Arq. bras. med. vet. zootec
;
61(6): 1434-1437, dez. 2009. tab
Article
Dans Portugais
| LILACS
| ID: lil-537272
ABSTRACT
The seroprevalence of Maedi-Visna in sheep from Araçatuba region - SP, was determined and correlated to age, gender, breed, or sheep production systems. Blood samples were collected from 444 sheep, aging from two to 12 year-old. Both sexes and different breeds were sampled in 20 farms of this region. Physical examination was performed in all animals. Agar gel immunodiffusion test kit was used to diagnose in serum samples. Twelve animals, from five different farms, were AGID positive, yielding a seroprevalence of 2.7%, with no correlation among breed, gender, or sheep production systems and the detection of the disease. No animal considered positive for Maedi-Visna showed clinical signs compatible with Maedi-Visna.
Texte intégral:
Disponible
Indice:
LILAS (Amériques)
Sujet Principal:
Études séroépidémiologiques
/
Virus maedi-visna
/
Virus de l'arthrite-encéphalite caprine
Limites du sujet:
Animaux
Pays comme sujet:
Amérique du Sud
/
Brésil
langue:
Portugais
Texte intégral:
Arq. bras. med. vet. zootec
Thème du journal:
Médecine vétérinaire
Année:
2009
Type:
Article
Pays d'affiliation:
Brésil
Institution/Pays d'affiliation:
UNESP/BR
/
Universidade Federal de Pernambuco/BR
Documents relatifs à ce sujet
MEDLINE
...
LILACS
LIS