Dr. GUSTAVO AGUIRRE-CHANG Substack

Researching Treatment of: Long COVID or Post-Acute COVID Syndrome (PACS), Post-Vaccine COVID Syndrome (PVACS), ME/CFS, Fibromyalgia (FM), Multiple Chemical Sensitivity (MCS), Rheumatoid Arthritis (RA), Sjögren's Syndrome (SS), Antiphospholip