Pathogens Explained – Types of Disease-Causing Agent Pathogens are agents that cause diseases in humans. This educational chart explains the main types of pathogens, including Viruses, Bacteria, Fungi, Protozoa, Parasites, and Prions (Protein), with common examples for easy understanding. This guide is especially helpful for medical students, nursing students, and health awareness learners. 👉 Follow for more like Dear Doctor 04 😊 #Pathogens #Microbiology #MedicalEducation #NursingStudents #Med