Aaaaaaauuuuuugh! (Or, if you prefer, eeeeeeeeeeeeeeeeeeee!)

From Discover Magazine online: "Their research is already yielding surprising results. Pace’s studies of residential showers have raised serious concerns that showerheads may act as delivery vehicles for bacteria that cause pulmonary disease. Dunn’s microbial transects of the American house are turning up shocking similarities between the ecosystem of your pillow and that of your …