non communicable disease - A disease that cannot be transmitted from person to person.
indirect contact - Transmission of a disease through contact with contaminated objects or surfaces.
insulin - A hormone produced by the pancreas that regulates blood sugar levels.
immune system - The body's defense system against foreign substances and pathogens.
airborne - Transmission of a disease through tiny particles that can float in the air.
bloodborne - Transmission of a disease through contact with infected blood.
direct contact communicable disease - Transmission of a disease through physical contact with an infected person or their bodily fluids.
tumor - An abnormal mass of cells that can be cancerous or non-cancerous.
pathogens - Microorganisms that can cause disease.