vaccinia 

  1. 名詞
不可數名詞: 牛痘

    
                        
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例句

                

                    
    
                                                    
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                                Cidofovir is toxic and untested against vaccinia in humans.                            
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                                Human cell culture-derived vaccinia is being developed at USAMRIID.                            
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                                Known as the vaccinia virus , the virus is used in the smallpox vaccine.                            
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                                The origin of vaccinia virus and how it came to be in the vaccine are not known.                            
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                                In 1928, HB and MC Maitland grew vaccinia virus in suspensions of minced hens' kidneys.                            
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