infectivity 

  1. 名詞
不可數名詞: 傳染性, 易傳染性

    
                        
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例句

                

                    
    
                                                    
  1. 
                                What is a chicken pox cure Period Of Infectivity .                            
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                                Organisms with airborne infectivity ( ie, Influenza) are BL 3.                            
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  3. 
                                This method can take up to a week due to cell infectivity time.                            
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                                Most enveloped viruses are dependent on the envelope for their infectivity .                            
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                                The incubation period is 6-20 days (range, 3-35), and infectivity lasts 4-6 weeks.                            
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