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Abstract

Infection is a fundamental and pervasive biological phenomenon that has intrigued and challenged scientists and healthcare professionals throughout history. It refers to the invasion and multiplication of microorganisms, such as bacteria, viruses, fungi, or parasites, within a host organism's body. These microorganisms, often referred to as pathogens, can cause a wide range of illnesses and diseases in the host, ranging from mild to severe, and can have significant implications for public health. Infections are a constant concern in the field of medicine and biology, as they play a pivotal role in understanding the dynamics of disease, the development of treatments and vaccines, and the overall health and well-being of individuals and communities.