Pediculosis.
Body louse (Phthirus pubis) that infects the hair of the genital region and is often transmitted venereally.
Street term for an illicit preparation of cocaine that is far more potent, addictive, and dangerous than the typical nasally inhaled powder form. Crack has precipitated strokes and heart attacks in young, previously healthy individuals, sometimes resulting in death.
Phthirus inguinalis and Phthirus pubis; the louse that infests the pubic region and other hairy areas of the body.