... is a chronic, potentially life-threatening condition caused by the human immunodeficiency virus (HIV).
AIDS
... is an infection causes a fever and an itchy rash with small, fluid-filled blisters.
chickenpox
... is a serious bacterial infection that usually affects the mucous membrane of the nose and throat.
diphtheria
... is an acute disease characterized by painful muscular contractions and spasms.
tetanus
... is an infection that inflames the air sacs in one or both lungs.
pneumonia
... is a potentially serious infectious disease that mainly affects the lungs.
tuberculosis
... is a viral infection that primarily affects salivary glands that are located near your ears, causes swelling in one or both of these glands.
mumps
... is an inflammation of the protective membranes covering the brain and spinal cord.
meningitis