疾病学习系列脑膜炎,Meningitis

Meningitis脑膜炎/m?n?nd?a?t?s/isaninflammation(swelling)oftheprotectivemembranescoveringthebrainandspinalcord.Abacterialorviralinfectionofthefluidsurroundingthebrainandspinalcordusuallycausestheswelling.However,injuries,cancer,certaindrugs,andothertypesofinfectionsalsocancausemeningitis.Itisimportanttoknowthespecificcauseofmeningitisbecausethetreatmentdiffersdependingonthecause.脑膜炎是一种覆盖大脑和脊髓的保护性膜的炎症(肿胀)。大脑和脊髓周围液体的细菌或病毒感染通常会导致肿胀。然而，受伤、癌症、某些药物和其他类型的感染也会导致脑膜炎。了解脑膜炎的具体病因很重要，因为治疗方法因病因而异。

HowitSpreads

BacterialMeningitis（细菌性脑膜炎）

Generally,thegermsthatcausebacterialmeningitisspreadfromonepersontoanother.Certaingermscanspreadthroughfood.Howpeoplespreadthegermsoftendependsonthetypeofbacteria.Readabout

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