People with Long COVID Have Distinct Hormonal and Immune Differences From Those Without This Condition

Research conducted at Mount Sinai and Yale confirms long COVID is a biological disease by showing blood biomarkers that can predict who has it

CHOP Researchers Show that IgA Fine Tunes the Body’s Interactions with Microbes

A new study by researchers at Children’s Hospital of Philadelphia (CHOP) has demonstrated that IgA acts as a “tuner” that regulates the number of microbes the body sees every day, restraining the systemic immune response to these commensal microbes and limiting the development of systemic immune dysregulation.

Small Study Shows Convalescent Plasma is Safe to Use in Pediatric Patients with COVID-19

Early findings from researchers at Children’s Hospital of Philadelphia (CHOP) show that convalescent plasma appears to be a safe and possibly effective treatment for children with life-threatening cases of COVID-19. The results were published online Friday by the journal Pediatric Blood and Cancer.