by Agency for Science, Technology and Research (A*STAR), Singapore A 12-month longitudinal systemic cytokine analysis of COVID-19 patients reveals a cluster of patients with persisting elevations of proinflammatory cytokines. Longitudinal plasma samples were collected across 5 time points up to 12 months post-illness onset from 78 COVID-19 patients. Concentrations of 45 immune mediators were quantified using a 45-plex...
