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May 31, 2023 · WHO fact sheet about yellow fever, an acute viral haemorrhagic disease transmitted by infected mosquitoes. It provides key facts and information on signs and symptoms, populations at risk, transmission, treatment, prevention, WHO response.
What is yellow fever? Yellow fever is a serious, potentially deadly flu-like disease spread by Aedes aegypti mosquitoes, which also transmit dengue and Zika viruses. It’s characterized by a...
May 15, 2024 · Initial symptoms of yellow fever can include fever, chills, severe headache, back pain, general body aches, nausea, vomiting, fatigue (feeling tired), and weakness. Severe symptoms include high fever, yellow skin or eyes (jaundice), bleeding, shock, and organ failure.
May 15, 2024 · Key points. Yellow fever virus is transmitted to people primarily through the bite of infected mosquitoes. Illness ranges from a fever with aches to severe liver disease with bleeding and yellowing skin and eyes. A vaccine is available for at risk travelers. You can also reduce your risk by avoiding mosquito bites.
May 15, 2024 · Key points. Yellow fever is caused by a virus primarily spread to people through the bite of infected mosquitoes. Yellow fever virus is maintained in the environment between mosquitoes and non-human primates, like monkeys. If infected, people can spread the virus to mosquitoes and rarely to other people though exposure to infected blood.
Nov 8, 2023 · Overview. More. Yellow fever is a viral disease that is transmitted to humans by the bites of infected mosquitoes. It is prone to epidemics and is preventable with a vaccine. These day-biting mosquitoes breed around houses (domestic), in forests or jungles (wild), or in both habitats (semi-domestic).
Feb 26, 2024 · 5 min read. 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...
