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Yellow fever is a mosquito-borne acute viral haemorrhagic disease which is caused by the yellow fever virus. The majority of the infected persons are asymptomatic or have only mild illness. Clinical signs and symptoms of yellow fever include fever, headache, myalgia, nausea and vomiting.
May 31, 2023 · Yellow fever is an infectious disease transmitted by mosquitoes that bite mostly during the day. As of 2023, 34 countries in Africa and 13 countries in Central and South America are either endemic for, or have regions that are endemic for, yellow fever. Yellow fever is prevented by a vaccine, which is safe and affordable.
May 15, 2024 · Key points. 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.
Feb 26, 2021 · 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 high fever and...
Nov 18, 2022 · Yellow Fever Vaccination Certificate. Singapore is free from yellow fever. To protect against the risk of importation and transmission of yellow fever in Singapore, all travellers, including Singapore residents, with travel history to countries with risk of yellow fever transmission (regardless of area, city or region) in the six days prior to ...
Yellow fever is an epidemic-prone vector-borne vaccine preventable viral disease that is transmitted to humans by the bites of infected mosquitos. In some of the unvaccinated individuals, the virus can cause severe illness including jaundice and bleeding (severe cases).
Jun 24, 2022 · The “yellow” in yellow fever refers to the color of your skin if you have jaundice. The infection also usually comes with fever. Thus, the condition was called yellow fever.
Mar 2, 2017 · What are the symptoms? How is it treated? How is it diagnosed? How can it be prevented? Is the vaccine effective and safe? Who should be vaccinated? Who should not be vaccinated? Am I protected from yellow fever immediately following vaccination? Is eradication of yellow fever possible?
May 15, 2024 · Yellow fever virus is spread to people by the bite of an infected mosquito. It is found in tropical and subtropical areas of Africa and South America. Yellow fever is a very rare cause of illness in U.S. travelers.
Jul 25, 2023 · Yellow fever is a serious infection spread by mosquitoes. It's found in certain areas of Africa and South and Central America. You should have a yellow fever vaccination if you're travelling to an area where there's a risk of getting it.
