👉 Communicable is a medical term referring to an illness or disease that can be transmitted from one person to another through bodily fluids, such as blood, saliva, and tears. This type of infection can occur between individuals with different diseases. Examples include HIV/AIDS, tuberculosis, and hepatitis C. In the context of healthcare, communicable diseases are those that can spread easily between people who have not been vaccinated or who have weakened immune systems. These illnesses can be life-threatening if left untreated, as they can