Immune System - The system of biological structures and processes that protects the body from foreign substances, including pathogens.⏎
Intravenous - The use of veins through which medications and solutions are administered.⏎
Lipid - A broad group of molecules including fats and waxes that are insoluble in water and are an important part of living cells.⏎
Habitat - The specific geographical area or physical environment that is inhabited by an organism or a population of organisms.⏎
Meningeal Infection - An infection of the protective membranes that cover the brain and spinal cord, known collectively as the meninges.⏎