What type of organism are pathogens typically considered?

Pathogens are typically classified as microorganisms because they are living entities that can cause disease in their hosts. Microorganisms include bacteria, viruses, fungi, and protozoa. Each type of pathogen has unique characteristics, but all are capable of invading the body, multiplying, and potentially leading to illnesses. This classification highlights the biological nature of pathogens, distinguishing them from non-living entities such as chemicals or environmental factors, which do not have the capacity for biological activity or reproduction on their own. Understanding pathogens as microorganisms is crucial in fields like healthcare and skincare because it informs approaches to prevention, treatment, and sanitation practices aimed at minimizing infections and promoting overall health.