人们可能因为恐惧或觉得尴尬,而不愿意做 HIV 相关检测,或者虽然有可疑暴露史、但因为没有任何不适,而抱有侥幸心理。值得注意的是,并不是所有 HIV 感染者早期都出现明显的症状,即便出现了明显的早期症状,又由于这些症状并非是艾滋病所独有的,而很容易被误以为是流感、或传染性单核细胞增多症等,而丧失了诊断机会。
\n\n因此,医生反复强调的一点是,如果有过高危接触,就应到专业医疗机构接受检查,这才是对自己负责任的做法,否则错过了最佳治疗时机,同时也增加了传染给性伴侣的几率。
\n\n窗口期:从 HIV 感染人体到感染者血清中的 HIV 抗体、抗原或核酸等感染标志物能被检测出之前的时期。现有诊断技术检测 HIV 抗体、抗原和核酸的窗口期分别为感染后的 3 周、2 周和 1 周左右。在窗口期内,患者已经被病毒感染,但却无法通过检测来确诊。
\n\n如果检查表明感染了 HIV,就需要采取积极的措施,防止在性伴侣中传播病毒。
\n\n首先要寻求医生的帮助,请医生评估病情,并接受规范的抗病毒治疗。需要了解的是:艾滋病目前是一种通过治疗可以达到长期缓解、稳定的疾病。早期治疗可以抑制病毒扩增,降低血液中病毒含量,尽可能长久地维持正常的免疫力。抗病毒治疗不仅可避免或者延缓病情进展到艾滋病期,也可以降低对性伴侣的传染风险,如果患者是孕妇,还会降低胎儿感染的机会。
\n\n除积极接受抗病毒治疗外,要采取严谨的防护措施,避免他人接触到自己含有病毒的血液、精液等体液而造成传播。
\n\n首先,要去专业医疗机构接受 HIV 检测,如果检测结果为阳性,应按照上述建议进行应对。
\n\n如果检查结果是阴性,那么在之后与艾滋病患者的接触过程中也不必有过度恐惧的心理。事实上,朋友、同事、家人间日常生活接触是不会造成艾滋病传染的。如果是配偶,则需要特别注意在性行为中传播 HIV 的可能性,避免未采取安全措施的性行为,在性生活过程中一定要做好保护措施,如科学、全程佩戴避孕套。
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