Persistent Circulating SARS-CoV-2 Spike is Associated with Post-acute COVID-19 Sequelae

Microscopic Shot Of A Virus

Zoe Swank, Yasmeen Senussi, Galit Alter, David R. Walt The diagnosis and management of post-acute sequelae of COVID-19 (PASC) poses anongoing medical challenge … [T]emporal antigen profiles for many patients show thepresence of spike at multiple time points over several months, highlighting the potentialutility of the SARS-CoV-2 full spike protein as a biomarker for PASC. […]