👉 Reliance on infection refers to the critical dependency of an organism's health and survival on the presence or absence of pathogens, such as bacteria, viruses, fungi, or parasites. When an organism is infected, it means that these microorganisms have invaded its body, potentially disrupting normal physiological functions and leading to disease. The reliance can be seen in various contexts, from medical settings where patients must take antibiotics to prevent infections, to everyday life where hygiene practices reduce the risk of pathogen exposure. Effective management of infection relies on understanding the mechanisms of pathogenesis, developing targeted treatments, and implementing preventive measures like vaccination and sanitation to mitigate the impact of these infections.