Legionellosis risk factors: Difference between revisions

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==Risk Factors==
==Risk Factors==
Risk factors for Legionellosis are:
Most healthy individuals do not become infected with Legionella bacteria after exposure. Major risk factors that predispose to legionellosis include:
* Age (usually 50 years or older)


===Common Risk Factors===
*Recent travel with an overnight stay outside of the home
* Old age (usually 65 years of age or older)
* Current or former smokers
* Smokers
* Exposure to whirlpool spas
* Chronic lung disease (like [[emphysema]])
* Recent repairs or maintenance work on domestic plumbing
* [[Alcoholism]]
* Chronic lung disease (namely COPD or emphysema)
* [[Diabetes]]
* Weakened immune system from diseases like cancer, diabetes, or kidney failure
* [[Renal failure]]
* Immunosuppressive drug therapy (post-transplant or chemotherapy)
 
===Less Common Risk Factors===
Weaker immune system from the following also increases the risk of Legionella infection:
* [[Cancer]]
* [[Hepatic failure]]
* [[Chemotherapy]]
* Exposure to whirlpool spas.
* Recent repairs or maintenance work on domestic plumbing.
* [[Transplantation]]
* Long-term use of a breathing machine (ventilator)


==References==
==References==

Revision as of 20:56, 5 August 2015

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]

Risk Factors

Most healthy individuals do not become infected with Legionella bacteria after exposure. Major risk factors that predispose to legionellosis include:

  • Age (usually 50 years or older)
  • Recent travel with an overnight stay outside of the home
  • Current or former smokers
  • Exposure to whirlpool spas
  • Recent repairs or maintenance work on domestic plumbing
  • Chronic lung disease (namely COPD or emphysema)
  • Weakened immune system from diseases like cancer, diabetes, or kidney failure
  • Immunosuppressive drug therapy (post-transplant or chemotherapy)

References

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