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Maedi-Visna and Ovine Progressive Pneumonia

1997; Elsevier BV; Volume: 13; Issue: 1 Linguagem: Inglês

10.1016/s0749-0720(15)30362-5

1558-4240

A. de la Concha‐Bermejillo,

Herpesvirus Infections and Treatments

Maedi-Visna and ovine progressive pneumonia are diseases of sheep that are caused by ovine lentivirus and characterized by chronic inflammation of the lungs, mammary glands, joints, and central nervous system. Although tremendous progress in research has led to a better understanding of the pathogenesis of these diseases, many questions still remain. Much of the mystery is the result of the complexity of the ovine lentivirus genome and the intricate interactions of the virus with the host during replication. Discoveries in molecular virology are shedding light on these interactions and novel approaches to prevent and control lentivirus infections are being explored. There is hope that some of these approaches will eventually be used to eradicate these diseases.