Angiotensin-converting Enzyme 2-containing Small Extracellular Vesicles and Exomeres Bind the Severe Acute Respiratory Syndrome Coronavirus 2 Spike Protein

含有血管紧张素转换酶 2 的小细胞外囊泡和外泌体与严重急性呼吸综合征冠状病毒 2 刺突蛋白结合