What Are the Most Common Bacterial Infections in Humans?

What Are the Most Common Bacterial Infections in Humans?

A bacterial infection is the invasion and multiplication of bacteria in the body tissues causing damage and immune reactions [1]. The most common bacterial infections are: 1. What Are Bacteria? Bacteria are unicellular microorganisms, and therefore, cannot be seen by the naked eye [2]. They are also known as prokaryotes and are found everywhere around…