Poliomyelitis小儿麻痹症
Poliomyelitis(小儿麻痹症),oftencalledpolioorinfantile(婴幼儿的)paralysis(麻痹),isaninfectiousdiseasecausedbythepoliovirus(脊髓灰质炎病毒).
Poliovirusisusuallyspreadfrompersontopersonthroughinfectedfecal(粪的)matterenteringthemouth.Itmayalsobespreadbyfoodorwatercontaininghumanfeces(粪便)andless北京看白癜风哪间医院疗效好北京市那家医院治白癜风好
