This is the flagship course in Chronic Inflammatory Response Syndrome (CIRS), also known colloquially as ‘Mold Illness’. In eight separate weeks with 18 chapters, Dr Gupta overviews the main theory of CIRS development and recovery from this illness, including identifying water-damaged buildings, remediation of the home or workplace, the CIRS treatment protocol and new approaches such as extreme mold avoidance and mold sabbaticals. Each week has multiple chapters with separate videos and PDF files for each chapter, and a MCQ quiz for each week. A certificate is issued on completion of the course. Very popular and highly rated.