雅虎小编胡乱写的。这个研究里的受试者都是核酸阳性, 无症状对比有症状感染者HLA基因上的不同。

论文原文

Among 21,893 individuals who completed the baseline survey, our discovery (N=640) and replication (N=788) cohorts were comprised of self-identified White subjects who reported a positive test result for SARS-CoV-2. We tested for association of five HLA loci (HLA-A, -B, -C, -DRB1, -DQB1) with asymptomatic vs. symptomatic infection.