Bacterial Infections: Epidemiology and Control

Bacteria are single-cell microbes capable of surviving without support, both inside and outside the human body. While some bacteria, like those in the gut aiding digestion, are beneficial, others can cause infections affecting various body parts, including the skin, throat, bowel, and lungs. Most bacterial infections are mild, but some can be severe. Common examples include urinary tract infections, strep throat, ear infections, and coughs. These infections occur when bacteria enter the body …