Immune is the main mailing list, started in December, 1990. Over 400 subscribers, around 20 posts a day. This is the list for support and information about multiple chemical sensitivities, chronic fatigue syndrome, fibromyalgia, lupus, multiple sclerosis, porphyria, allergies, asthma, and other immune-related ailments. Most subscribers are people with one or more medical condition. Significant others, family, friends, medical professionals, activists, and other interested parties are welcome. Posts are archived.