Definition

Noun: 1. A specific type of influenza: "Swine flu" is the common name for an acute and highly contagious respiratory disease in pigs, caused by an orthomyxovirus. 2. A zoonotic disease: The term is also used for infections in humans caused by a variant of this virus, which is closely related to the virus believed to have caused the 1918 influenza pandemic.

Usage Examples

• Noun:
  • The outbreak of swine flu led to the quarantine of several pig farms.
  • Health officials are monitoring the spread of swine flu in the human population.
  • The 2009 pandemic was caused by a novel strain of swine flu.

Advanced Usage

• "The swine flu virus": Refers specifically to the infectious agent causing the disease.
  • Scientists are studying the genetics of the swine flu virus.
• "Swine flu pandemic": Describes a worldwide outbreak of the disease.
  • The 1918 pandemic is now often linked to a form of swine flu.

Variants and Related Words

• H1N1 virus (n): A specific subtype of the influenza A virus that is often associated with swine flu.
  • The 2009 pandemic was caused by an H1N1 virus.
• Zoonosis (n): A disease that can be transmitted from animals to humans.
  • Swine flu is considered a zoonosis.

Synonyms

• Porcine influenza: The more formal, technical term for the disease in swine.
• H1N1 influenza: A common synonym, especially for the strain that caused the 2009 pandemic.

Related Phrases

• Swine flu outbreak: A sudden occurrence of the disease.
  • The country is preparing for a potential swine flu outbreak.
• Swine flu vaccine: A immunization developed to protect against the virus.
  • The government has ordered millions of doses of the swine flu vaccine.

Noun

1. an acute and highly contagious respiratory disease of swine caused by the orthomyxovirus thought to be the same virus that caused the 1918 influenza pandemic