流行性感冒
Influenza \In`flu*en"za\, n. [It. influenza influence, an epidemic formerly attributed by astrologers to the influence of the heavenly bodies, influenza. See {Influence}.] (Med.) An epidemic affection characterized by acute nasal catarrh, or by inflammation of the throat or the bronchi, and usually accompanied by fever.
influenza n : an acute febrile highly contagious viral disease [syn: {flu}, {grippe}]