For five consecutive winters, I experienced severe bronchitis until I discovered chlorine dioxide. I began taking chlorine dioxide at the first sign of symptoms, and I haven’t had bronchitis for over three years now. During the cold season, I take it once a week as a preventative measure, and whenever anyone in our household exhibits symptoms of a cold or flu, we immediately turn to chlorine dioxide. It has worked every time, and I am grateful for the availability of this information to the public.