1 Private day trip on a yacht for up to four people through Corales del Rosario Islands with lunch and soft drinks on board prepared by a private chef (once per stay). 2  Swim and snorkel in the clear waters of the Caribbean Sea. 3  Dinner for two, six course dinner for two in Alma Restaurant.
Medical Definition of diphtheria. : an acute febrile contagious disease typically marked by the formation of a false membrane especially in the throat and caused by a bacterium of the genus Corynebacterium (C. diphtheriae) which produces a toxin causing inflammation of the heart and nervous system.
Diphtheria is an acute, communicable disease caused by Corynebacterium diphtheriae. The disease is generally characterized by local growth of the bacterium in the pharynx with pseudomembrane formation or, less commonly, in the stomach or lungs; systemic dissemination of toxin then invokes lesions in distant organs.