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  1. Yellow fever - Symptoms and causes - Mayo Clinic

    Once the infection enters the acute phase, you may experience signs and symptoms including: Fever. Headache. Muscle aches, particularly in your back and knees. Sensitivity to light. Nausea, vomiting or both. Loss of appetite. Dizziness. Red eyes, face or tongue.

  2. Yellow Fever: Causes, Symptoms & Diagnosis

    The Flavivirus causes yellow fever, and it’s transmitted when an infected mosquito bites you. Mosquitoes become infected with the virus when they bite an infected human or monkey. The disease cannot be spread from one person to another. Mosquitoes breed in tropical rainforests, humid, and semi-humid environments,...

    • Colleen Story
  3. Yellow fever: Symptoms, causes, and prevention

    May 17, 2017 · Fast facts on yellow fever. aching muscles, particularly the back and knees. a high fever. dizziness. a headache. loss of appetite. nausea. shivers, or chills. vomiting.

    • Yvette Brazier
  4. Yellow fever - Wikipedia

    The disease is caused by yellow fever virus and is spread by the bite of an infected female mosquito. It infects only humans, other primates, and several types of mosquitoes. In cities, it is spread primarily by Aedes aegypti, a type of mosquito found throughout the tropics and subtropics. The virus is an RNA virus of the genus Flavivirus.

  5. Yellow Fever Virus - an overview | ScienceDirect Topics

    Yellow fever virus is a flavivirus which is transmitted to humans by infected Aedes and Haemogogus mosquitos in tropical areas of South America and Africa. Large outbreaks occur when mosquitos in a populated area become infected from biting viremic humans infected with yellow fever virus.

  6. Yellow Fever: Overview and More - Verywell Health

    Yellow fever is caused by a flavivirus, which is spread by mosquitos in Africa and South America, particularly in areas with dense forests or jungles. The flu-like illness may cause symptoms such as fever, chills, and body aches about three to six days from infection, and treatment is usually not necessary.

  7. The yellow fever virus is found in tropical and subtropical areas of Africa and South America. The virus is spread to people by the bite of an infected mosquito. Yellow fever is a very rare cause of illness in U.S. travelers. Illness ranges from a fever with aches and pains to severe liver disease with bleeding and yellowing skin (jaundice).

  8. Yellow Fever: Symptoms and Treatment - WebMD

    Yellow fever is a viral infection transmitted by a bite from infected mosquitoes most commonly found in parts of South America and Africa. When transmitted to humans, the yellow fever virus can damage the liver and other internal organs and be potentially fatal.

  9. Global Health - Newsroom - Yellow Fever

    Yellow Fever is a mosquito-borne disease caused by a virus found in tropical and subtropical areas of South America and Africa. Yellow fever is a disease caused by a virus that is spread to people by the bite of an infected mosquito.

  10. Yellow fever

    May 07, 2019 · Large epidemics of yellow fever occur when infected people introduce the virus into heavily populated areas with high mosquito density and where most people have little or no immunity, due to lack of vaccination. In these conditions, infected mosquitoes of the Aedes aegypti specie transmit the virus from person to person.