flu

[flu]

flu Definition

a common infectious illness that is caused by the influenza virus and characterized by fever, cough, sore throat, body aches, and fatigue.

Using flu: Examples

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

• Example

  I caught the flu and had to stay in bed for a week.

• Example

  The flu vaccine can help prevent getting sick.

• Example

  She missed work because she had the flu.

flu Synonyms and Antonyms

Synonyms for flu

• influenza
• bug
• viral infection

Phrases with flu

• stomach flu

  a viral infection that affects the stomach and intestines, causing vomiting and diarrhea

  Example

  He was out sick with the stomach flu.

• bird flu

  a type of influenza that primarily affects birds but can be transmitted to humans

  Example

  The outbreak of bird flu in Asia caused widespread concern.

• seasonal flu

  the type of flu that occurs during the winter months and is caused by different strains of the influenza virus

  Example

  The seasonal flu can be prevented by getting a flu shot.

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Summary: flu in Brief

The term 'flu' [flu] refers to a common infectious illness caused by the influenza virus. It is characterized by symptoms such as fever, cough, sore throat, body aches, and fatigue. Examples include 'I caught the flu and had to stay in bed for a week.' and 'The flu vaccine can help prevent getting sick.' Phrases like 'stomach flu' and 'bird flu' denote specific types of the illness.