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9 个月
年龄依赖性干扰素-γ释放试验(IGRA)在SARS-CoV-2与结核病免疫应答评估中 ...
本研究通过多中心队列分析揭示了干扰素-γ释放试验(IGRA)对SARS-CoV-2和结核分枝杆菌(Tb)的免疫检测性能存在显著年龄差异。研究发现儿童(尤其<5岁)的IGRA敏感性显著低于成人(29% vs 66%),且自发性IFN-γ分泌随年龄增长而升高。该成果为优化儿童传染病免疫诊断 ...
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