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virus infection

virus infection

1 3.3
An illness caused by a virus that makes you feel sick
  • noun
  • /ˈvaɪrəs ɪnˈfɛkʃən/
  • Specialized
translation icon : infección viral
  • The doctor explained that a virus infection can lead to severe respiratory issues.
  • influenza virus infection
  • Hepatitis C virus infection
  • A(H1N1)pdm09 virus infection

To medical professionals, the idea that virus infections cause long term damage isn't new.

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Examples

  • We screened 1,200 living heart, lung, liver, and kidney transplant recipients for hepatitis E virus infection by reverse transcription PCR.

    Academic text (2012)
  • We investigated four related human cases of cowpox virus infection reported in France during 2011.

    Academic text (2013)
  • To medical professionals, the idea that virus infections cause long term damage isn't new.

  • We identified spatial influences on the regional spread of Ebola virus infections.

    Academic text (2015)
  • Several severe respiratory virus infections that have emerged during the past decade originated in animals, including bats.

    Academic text (2012)
  • There have been at least five outbreaks of hepatitis B virus infection that are linked to acupuncture.

    Blog text (12)
  • Here, we report a confirmed case of pH1N1 virus infection in giant pandas (Ailuropoda melanoleuca) in China.

    Academic text (2014)
  • Host immunity affects disease severity, disease duration, and vaccine response with regard to influenza virus infections and viral pathogenesis.

    Academic text (2014)
  • A(H1N1)pdm09 virus infection was added to China's list of notifiable communicable diseases on April 30, 2009.

    Academic text (2012)
  • An unconfirmed HPS case attributed to domestically acquired Seoul virus infection in Texas in 2010 has also been described (34).

    Academic text (2013)

Synonyms

virus
vsvirus infection
  • Specialized
857 3.2

A very small germ that can only live inside cells and often causes illness

refers to the illness this agent causes in humans rather than the agent itself
infection
vsvirus infection
  • Specialized
594 3.1

Harmful germs enter the body and make you sick

is narrower, referring only to cases caused by the tiny infectious agent
infectious disease
vsvirus infection
  • Specialized
37 3.0

A disease caused by germs that can spread from person to person

does not require spread it focuses on this disease when caused by the tiny agent
viral infection
vsvirus infection
  • Specialized
9 2.8

An illness caused when a virus gets into your body and makes you sick

is the same illness idea but specifically for cases in humans

Antonyms

1.0

The condition of a person's body and mind, especially being free from illness or injury

immunity
  • Specialized
101 3.5

Protection from disease because the body fights the germ

How Severe

virus infection
  • Specialized
1 3.3
mild
107 1.0
asymptomatic
  • Specialized
5 5.6

Surface Forms

Morphology

virus + infection

The meaning 'an infection caused by a virus' is directly and transparently derived from combining 'virus' (microscopic agent) with 'infection' (illness caused by pathogens). This is a straightforward compositional phrase found across languages, so a B1 learner who knows both constituents would readily understand the MWE.

Etymology

The term virus infection may come from the image of tiny invaders called virus that enter the body and spread, causing an infection like seeds taking root. So, the phrase means 'an illness caused by a virus'.