Bacteria is everywhere. They are microscopic organisms that are often associated with diseases and infections. Here at Bright Hub are numerous articles that deal with the many classes of bacteria, and the specific diseases each one may cause. Also included are the signs and symptoms of these diseases, and how they are detected by laboratory methods. Likewise, several articles enumerate the different medications used for treatment as well as the various measures to follow in preventing bacterial infection from spreading.
However, not all types of bacteria are considered pathogenic to man. Indeed, there are many of them that also play important roles in keeping the body healthy. Learn more about these good bacteria and how they function in the body in a positive way.