该方法直接检测血浆EV中的SARS-CoV-2RNA参考文献:NingB, Huang Z, Youngquist BM, Scott JW, Niu A, Bojanowski CM, Zwezdaryk KJ, SabaNS, Fan J, Yin XM, Cao J, Lyon CJ, Li CZ, Roy CJ, Hu TY. Liposome-mediateddetection of SARS-CoV-2 RNA-positive extracellular vesicles in plasma. NatureNanotechnology. 2021 Jul 22. dPMID: 34294909.