这个词是什么意思？
Genus of non-oncogenic retroviruses which establish persistent infections in many animal species but are considered non-pathogenic. Its species have been isolated from primates (including humans), cattle, cats, hamsters, horses, and sea lions. Spumaviruses have a foamy or lace-like appearance and are often accompanied by syncytium formation. SIMIAN FOAMY VIRUS is the type species.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D016092 · MeSH 2026。
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