To explore the underlying mechanism of recurrent SARS-CoV-2 infection in convalescent patients. We performed single-cell RNA sequencing on peripheral blood mononuclear cells isolated from a recurrent
The coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has gradually become a global public health crisis. Some patients who have recovered fr
Serial samples from 18 re-positive individuals from Guangzhou Eighth People's Hospital, Guangdong, China were sequenced to detect SARS-CoV-2 genomes and subgenomic mRNAs. The 10^-4 and 10^-5 dilutions
