influenza

[ˌɪn.fluˈen.zə]

influenza Definition

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

Using influenza: Examples

Take a moment to familiarize yourself with how "influenza" can be used in various situations through the following examples!

  • Example

    She caught influenza and had to stay home for a week.

  • Example

    The influenza outbreak affected many people in the city.

  • Example

    Influenza vaccines are recommended for high-risk individuals.

influenza Synonyms and Antonyms

Synonyms for influenza

  • flu
  • viral infection
  • respiratory infection

Phrases with influenza

  • a type of influenza caused by viruses adapted to birds

    Example

    Avian influenza can be transmitted to humans who come into contact with infected birds.

  • a type of influenza caused by viruses adapted to pigs

    Example

    Swine influenza can be transmitted to humans who come into contact with infected pigs.

  • a type of influenza that occurs in seasonal outbreaks

    Example

    Seasonal influenza is usually caused by influenza A or B viruses.

Origins of influenza

from Italian 'influenza', meaning 'influence'

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Summary: influenza in Brief

The term 'influenza' [ˌɪn.fluˈen.zə] refers to a highly contagious viral infection of the respiratory passages that causes fever, severe aching, and catarrh. It often occurs in epidemics and can be prevented by vaccines. 'Influenza' extends into phrases like 'avian influenza,' 'swine influenza,' and 'seasonal influenza,' which denote specific types of the virus.