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单词 influenza
释义

Definition of influenza in English:

influenza

noun ɪnflʊˈɛnzəˌɪnfləˈwɛnzə
mass noun
  • A highly contagious viral infection of the respiratory passages causing fever, severe aching, and catarrh, and often occurring in epidemics.

    Example sentencesExamples
    • Elderly people are at particular risk of serious illness if they contract influenza.
    • We investigated uptake of pneumococcus and influenza vaccine in all children with diabetes in our area.
    • Most topical is the risk of pandemic influenza, which seems to be the highest in three decades.
    • Many biological warfare agents cause illness that could be mistaken for common diseases such as influenza.
    • Epidemics of influenza are associated with increases in mortality and morbidity.
    • Smoking cessation also reduces the risk of death after a stroke and of death from pneumonia and influenza.
    • An infected person can spread influenza from up to a day before becoming ill and up to eight days after.
    • Symptoms and signs of influenza in children are not specific and can mimic a range of other common respiratory viral pathogens.
    • Others are accounted for by a variety of viruses such as influenza.
    • It also caused post-flood diseases for children like influenza, diarrhea and fever.
    • You should treat this season of influenza exactly the way you treat any other influenza.
    • Frequently referred to as the flu, influenza is a respiratory illness which is caused by a virus.
    • So far no H5N1 influenza virus infection in birds or humans has been reported in India.
    • Residents with influenza should be in a separate room or with other flu sufferers.
    • The best way to avoid influenza or reduce its symptoms is to get a flu shot every year.
    • Vaccinating children with asthma against influenza has never really caught on.
    • Other viral illnesses include influenza, the common cold, Lassa fever, and ebola.
    • On a search for me around France, he had caught a deadly fever as well as influenza.
    • It is not less infectious than measles or influenza, and even if it were, it is much more fatal.
    • Among the respiratory viruses, influenza viruses are known to cause outbreaks globally.

Derivatives

  • influenzal

  • adjective ɪnflʊˈɛnz(ə)lˌɪnfləˈwɛnz(ə)l
    • The present invention relates to a novel influenzal vaccine for peroral administration and to a method of producing same.
      Example sentencesExamples
      • ‘Homosexual’ is a really grim word, associated with saying ‘you have a disorder'. It's like saying you are a ‘influenzal’ - both defining the person by their sexuality and simultaneously defining the sexuality as a defect.
      • The favorable influence which influenza exerts on certain associated infections, reveals a toxic action of the influenzal virus.
      • With vaccines available for HiB as well as the usual triple antigens, influenzal vaccines and now pneumococcal vaccines - they are there to be used!

Origin

Mid 18th century: from Italian, literally 'influence', from medieval Latin influentia (see influence). The Italian word also has the sense 'an outbreak of an epidemic', hence 'epidemic'. It was applied specifically to an influenza epidemic which began in Italy in 1743, later adopted in English as the name of the disease.

  • Italy saw an outbreak of a severe respiratory ailment in 1743. The English minister to Tuscany, Sir Horace Mann, wrote of Rome that ‘Everybody is ill of the Influenza, and many die’. The epidemic spread throughout Europe, and in English influenza became the general term for this type of contagious viral infection. The English shortened influenza to the more familiar flu in the mid 19th century. Italian influenza means ‘influence’ and derives from Latin fluere ‘to flow’. The Italian word also had the sense ‘an outbreak of an epidemic’, and so ‘an epidemic’. Compare malaria

Rhymes

cadenza, cleanser, credenza, Penza
 
 

Definition of influenza in US English:

influenza

nounˌinfləˈwenzəˌɪnfləˈwɛnzə
  • A highly contagious viral infection of the respiratory passages causing fever, severe aching, and catarrh, and often occurring in epidemics.

    Also called flu
    Example sentencesExamples
    • Among the respiratory viruses, influenza viruses are known to cause outbreaks globally.
    • Other viral illnesses include influenza, the common cold, Lassa fever, and ebola.
    • You should treat this season of influenza exactly the way you treat any other influenza.
    • Smoking cessation also reduces the risk of death after a stroke and of death from pneumonia and influenza.
    • Frequently referred to as the flu, influenza is a respiratory illness which is caused by a virus.
    • The best way to avoid influenza or reduce its symptoms is to get a flu shot every year.
    • We investigated uptake of pneumococcus and influenza vaccine in all children with diabetes in our area.
    • It is not less infectious than measles or influenza, and even if it were, it is much more fatal.
    • On a search for me around France, he had caught a deadly fever as well as influenza.
    • Others are accounted for by a variety of viruses such as influenza.
    • Many biological warfare agents cause illness that could be mistaken for common diseases such as influenza.
    • Most topical is the risk of pandemic influenza, which seems to be the highest in three decades.
    • An infected person can spread influenza from up to a day before becoming ill and up to eight days after.
    • Symptoms and signs of influenza in children are not specific and can mimic a range of other common respiratory viral pathogens.
    • It also caused post-flood diseases for children like influenza, diarrhea and fever.
    • So far no H5N1 influenza virus infection in birds or humans has been reported in India.
    • Residents with influenza should be in a separate room or with other flu sufferers.
    • Vaccinating children with asthma against influenza has never really caught on.
    • Elderly people are at particular risk of serious illness if they contract influenza.
    • Epidemics of influenza are associated with increases in mortality and morbidity.

Origin

Mid 18th century: from Italian, literally ‘influence’, from medieval Latin influentia (see influence). The Italian word also has the sense ‘an outbreak of an epidemic’, hence ‘epidemic’. It was applied specifically to an influenza epidemic which began in Italy in 1743, later adopted in English as the name of the disease.

 
 
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更新时间:2025/2/6 11:58:03