这位病人是位60出头的杰出艺术家，他20年前就患有病毒型肝炎，曾是肝脏移植候选者。
A gifted artist in his early 60s, the patient was a liver transplant candidate who learned he had hepatitis B some 20 years earlier.
在所有的性疾病中，单纯疱疹病毒型二号(简称HSV - 2)将会感染六分之一的民众。
Among STDs, herpes simplex virus type 2 (HSV-2) infects one in six in the nation.
无机纳米颗粒类非病毒型基因载体因其稳定性好、生物亲和性好、安全、有效、无免疫原性等优点，已引起广泛关注。
Inorganic nanoparticles as non-viral gene carriers have caught much attention because of their good stability, biocompatibility, safety, efficiency and non-immunogenicity.
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