As the founder of Homoeopathy for Health in Africa (HHA), Jeremy Sherr, F.S.Hom., Ph.D., has been treating people with HIV/AIDS in Tanzania since 2008.

Sherr began his homeopathic studies in 1980 at the College of Homoeopathy, London, and simultaneously completed a degree in acupuncture at the International College of Oriental Medicine. In 1986 he founded the Dynamis School, the longest running post-graduate homeopathy course in the world. Sherr has taught and lectured in over 30 countries and is responsible for the proving (testing) of 35 new homeopathic remedies. He has published numerous articles and books, including "The Dynamic Methodology of Homoeopathic Provings" and "Dynamic Materia Medica of Syphilis," which are homeopathic bestsellers and are used as text books in many schools.

Sherr was awarded a Fellowship by the Society of Homeopaths in 1991 and both Medicina Alternativa and Pioneer University have awarded him a Ph.D. He is a member of the North American Society of Homeopaths, the Israeli Society for Classical Homoeopathy, an honorary professor at Yunan Medical College, Kunming, China, and an associate professor at University Candegabe, Argentina.