1 Your health care provider should investigate diarrhea that lasts more than three days.  Constipation. Constipation is defined as having less than three bowel movements in a week, and it is one of the most common gastrointestinal complaints. Having constipation, however, does not mean you have colon cancer.
Causes. The fungus candida causes a vaginal yeast infection. Your vagina naturally contains a balanced mix of yeast, including candida, and bacteria. Lactobacillus bacteria produce acid, which prevents yeast overgrowth. That balance can be disrupted and lead to a yeast infection.auses. The fungus candida causes a vaginal yeast infection. Your vagina naturally contains a balanced mix of yeast, including candida, and bacteria. Lactobacillus bacteria produce acid, which prevents yeast overgrowth. That balance can be disrupted and lead to a yeast infection.
Bacillus anthracis is an aerobic (oxygen-requiring) bacterium that lives in soil and has developed a survival tactic that allows it to endure for decades under the harshest conditions. As mentioned, this form is called a spore.acillus anthracis is the bacterium that causes anthrax. This organism is different from many other bacteria because it forms spores. In this form, it can lie dormant (asleep), but may come to life with the right conditions. Once the bacteria come to life, they can have deadly effects.