Pathogen Resistance

Pathogen resistance refers to the ability of an organism—such as a plant, animal, or human—to prevent or fight off infections caused by harmful microorganisms like bacteria, viruses, and fungi. This resistance can be inherent, meaning it is part of the organism's genetic makeup, or it can be acquired through previous exposure or vaccination. Factors such as the immune system's strength and environmental influences play a role in how effectively an organism can resist diseases. Understanding pathogen resistance is crucial for improving health care, agriculture, and disease management strategies.