单词 | poliovirus |
释义 | poliovirusnoun po·lio·vi·rus ˈpō-lē-(ˌ)ō-ˌvī-rəs variants or less commonly polio virus : an enterovirus (species Poliovirus) occurring in three distinct serotypes that cause polio Note: The poliovirus is typically transmitted orally by food, drink, or hands that are contaminated with infected fecal matter. The virus may sometimes be transmitted by the respiratory droplets or saliva of an infected individual. The poliovirus multiplies in the intestinal tract and sometimes spreads in the bloodstream throughout the body. |
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