The continuous development of modern medicine allows for the application of various treatment methods and procedures for the prevention and treatment of diseases. Choosing the appropriate form of treatment is particularly important, regardless of the health issue at hand. Infusions and vaccinations are two procedures that often arise during patient care, and while both aim to protect and heal the body, there are fundamental differences between them. Infusions generally refer to the intravenous administration of fluids, nutrients, or medications, while vaccinations contain immunizing agents designed to stimulate the body’s immune response against a specific disease. Various aspects must be considered when applying infusions and vaccinations, including the patient’s condition, the…