Yellow fever

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Complications

By Mayo Clinic staff

Yellow fever results in death for 20 to 50 percent of those who develop severe disease. This usually occurs within two weeks from the start of infection. Complications during the toxic phase of a yellow fever infection include kidney and liver failure, jaundice, delirium and coma.

People who survive the infection recover gradually over a period of several weeks to months, usually without significant organ damage. During this time a person may experience fatigue and jaundice. Other complications include secondary bacterial infections, such as pneumonia, or blood infections.

References
  1. Monath TP. Yellow fever. http://www.uptodate.com/home/index.html. Accessed June 30, 2009.
  2. Yellow fever fact sheet. Centers for Disease Control and Prevention. http://www.cdc.gov/ncidod/dvbid/yellowfever/YF_FactSheet.html. Accessed June 30, 2009.
  3. Hayes EB. Flaviviruses. In: Long SS, et al., eds. Principles and Practice of Pediatric Infectious Diseases. 3rd ed. Philadelphia, Pa.: Churchill Livingstone Elsevier; 2008. http://www.mdconsult.com/das/book/body/146825972-7/857803487/1679/222.html#4-u1.0-B978-0-443-06687-0..50221-6_4048. Accessed June 30, 2009.
  4. Yellow fever: Frequently asked questions. Centers for Disease Control and Prevention. http://www.cdc.gov/ncidod/dvbid/yellowfever/YF_Transmission.html. Accessed June 30, 2009.
  5. Yellow fever vaccine. Centers for Disease Control and Prevention. http://www.cdc.gov/ncidod/dvbid/YellowFever/vaccine/index.html. Accessed June 30, 2009.
  6. Repellent. Centers for Disease Control and Prevention. http://www.cdc.gov/ncidod/dvbid/westnile/qa/insect_repellent.htm. Accessed June 30, 2009.
  7. Travelers' health: Vaccinations. Centers for Disease Control and Prevention. http://wwwn.cdc.gov/travel/content/vaccinations.aspx. Accessed June 30, 2009.
  8. Possible side-effects from vaccines. Centers for Disease Control and Prevention. http://www.cdc.gov/vaccines/vac-gen/side-effects.htm#yf. Accessed June 30, 2009.
  9. Steckelberg JM (expert opinion). Mayo Clinic, Rochester, Minn. July 9, 2009.

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Aug. 27, 2009

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