ImmunologybioRxiv
SARS-CoV-2 RNA shedding in recovered COVID-19 cases and the presence of antibodies against SARS-CoV-2 in recovered COVID-19 cases and close contacts
C. Chirathaworn, M. Sripramote, P. Chalongviriyalert…·Y. Poovorawan
This study examines viral RNA shedding and antibody responses in recovered COVID-19 patients and their close contacts, finding prolonged viral shedding and varying antibody levels.
DOI 10.1371/journal.pone.0236905