RSV is the most common viral pathogen of ALRI, and PIV and IFV are less common.
RSV是冬春季节婴幼儿ALRI的主要病原体, 其次是流感病毒和副流感病毒.
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Peace Keeper-Shotgun IFV get it close to enemy infantry and they all die.
和平守护者 —— 散弹步兵战车可以干掉附近的步兵.
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Infectious flacherie virus ( IFV ) is the agent causing flacherie disease of silkworm.
病毒性软化病是一种严重影响蚕业生产的流行病,其病原为家蚕传染性软化病病毒 ( Bombyxmoriinfectiousflacherie virus,BmIFV ).
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