👉 The phrase "infection infection" can be misleading, but in the context of medical terminology, it typically refers to the process or state of being infected. An infection is an invasion by pathogens—such as bacteria, viruses, fungi, or parasites—into the body, which disrupt normal cellular functions and can lead to illness. This term highlights the presence and spread of these harmful microorganisms, often requiring medical intervention to prevent complications and promote recovery. The repetition might be a typographical error, but it underscores the critical nature of understanding and addressing infections to maintain health.