The COVID-19 Long Haul Foundation

Treatment, Referral & Educational Support for COVID-19 Illnesses & Vaccine Injury

Overlapping Clinical Presentation of Long COVID and Postacute COVID-19 Vaccination Syndrome: Phenotypes, Severity, and Biomarkers Open Access

Lawrence Purpura , Thomas Heisler , Steven Palmer , et. al., Clinical Infectious Diseases, ciaf624, https://doi.org/10.1093/cid/ciaf624 Abstract Background Postacute sequelae of COVID-19 (PASC), also known as long COVID, and postacute COVID-19 vaccination syndrome (PACVS) present overlapping but […]