Unexplained respiratory disease outbreaks (URDO) refer to clusters of respiratory illnesses with unknown etiology. These outbreaks often…
Undulant fever, medically known as brucellosis, is a zoonotic infectious disease caused by the bacteria Brucella. The…
Underage drinking is the consumption of alcohol by individuals below the legal drinking age, which is 21…
Ultraviolet (UV) radiation is a type of electromagnetic radiation emitted by the sun and artificial sources such…
Ulcerative colitis (UC) is a chronic inflammatory condition of the gastrointestinal (GI) tract, primarily affecting the colon…