What is the term used for the body’s ability to destroy and resist infection?

Immunity refers to the body's inherent ability to recognize and combat pathogens, such as bacteria and viruses, thereby preventing infections or diseases. It encompasses both innate immunity, which is the body’s first line of defense, and acquired immunity, which develops through exposure to specific pathogens. This term is crucial in understanding how the body protects itself and responds to infections over time, forming a foundational concept in both medical and cosmetological practices.

Antisepsis, inoculation, and vaccination, although related to infection and disease prevention, do not describe the body’s natural ability. Antisepsis refers to methods used to eliminate or reduce microorganisms on surfaces or skin. Inoculation is the process of introducing a pathogen into the body to induce immunity. Vaccination similarly involves the administration of a vaccine to stimulate the immune system but does not inherently describe the body's capabilities. Understanding immunity is essential for cosmetology professionals, as it helps them recognize the importance of hygiene and infection control in their practice.