青少年学生容易感染艾滋病与两个因素相关，一是性生理特点，青少年时期是儿童向成年时期过渡的进程，现在生活水平提高，很多青少年在五六年级就开始发育，初中是性成熟的高峰期。而在 性生理成熟后会开始产生性好奇、性萌动 ，很多青少年在这个阶段会开始发生性行为。

作为HIV感染中缺陷性T淋巴细胞的替代标志物，CD4:CD8比值近年来再次引起了广泛关注。CD8细胞计数的增加导致该比值降低，在接受有效治疗且病毒学抑制良好的个体中甚是明显，这可能是免疫异常和慢性炎症显著的亚群的特征。研究表明，接受抗逆转录病毒治疗 ...

“《指南》旨在帮助临床医师在艾滋病（AIDS）诊治和管理中合理决策，新《指南》发布对于推动艾滋病临床诊疗规范化、提高患者生存治疗具有重要意义。”日前，由中华医学会感染病学分会艾滋病丙型肝炎学组、中国疾病预防控制中心组织全国重点医院相关领域专家修订编写 ...

An immune response that likely evolved to help fight infections appears to be the mechanism that drives human ...

These help you fight infections and HIV-related cancers. Your doctor can tell because your CD4 levels (sometimes called T cell levels) start to go up. Second, you become far less likely to pass ...

Unlike progressors, people who experience the expected progression of HIV to AIDS, VNPs exhibit relatively stable CD4 + T cell counts over extended periods without antiretroviral therapy, even when ...

研究结果表明，几乎所有患者的肿瘤周围淋巴结中都有干细胞样CD4 T细胞。 在一项新的研究中，来自埃默里大学温希普癌症研究所的研究人员发现了 ...

In this cross-sectional study, researchers explored immune activation as a possible mechanism for this seemingly paradoxical response to HIV infection. CD4-cell counts and T-cell activation levels ...

Women living with HIV can reduce their risk of cervical cancer using a human papillomavirus (HPV) vaccine that is both ...