I, too, was aware that in 1978 about 900 members of the Peopleâs Temple living at Jonestown in Guyana took their own lives with a concoction of grape Flavor-Aid, Valium, Phenergan and cyanide.
Both cold sore and fever blister refer to the lip blisters caused by infections of the Herpes Simplex I virus (not to be confused with Herpes Simplex II, which is generally associated with genital herpes). Cold Sores are viral infections which cause recurrent groups of irritating, even painful blisters on the lips. The Herpes Simplex I virus affects more than half of the adult population, and over 50 million people in the US experience at least one cold sore outbreak per year.
Blisters, or vesicles, can be painful or itchy, and they can occur with several common rashes. The causes of these rashes include viruses, bacteria, plant toxins, mites, and allergic reactions. Some causes are unknown.