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Yellow fever is a viral disease of typically short duration. [3] In most cases, symptoms include fever, chills, loss of appetite, nausea, muscle pains—particularly in the back—and headaches. [3] Symptoms typically improve within five days. [3]
- Yellow Fever (Disambiguation)
Yellow fever is an acute viral hemorrhagic disease.. Yellow...
- Yellow Fever Vaccine
Yellow fever vaccine is a vaccine that protects against...
- History
The yellow fever epidemic of 1793 struck during the summer...
- Yellow Fever (Disambiguation)
The yellow fever vaccine is safe and affordable, providing effective immunity against yellow fever within 7-10 days for 95% of those vaccinated. A single dose of yellow fever vaccine is sufficient to confer sustained immunity and life-long protection against yellow fever disease and a booster dose of yellow fever vaccine is not needed.
4 days ago · The virus is transmitted from animals to humans and among humans by several species of mosquitoes. Yellow fever appears with a sudden onset of fever, chills, headache, backache, nausea, and vomiting. The skin and eyes may appear yellow—a condition known as jaundice and a sign that gives rise to the disease’s popular name.
- The Editors of Encyclopaedia Britannica
May 31, 2023 · Yellow fever is an epidemic-prone mosquito-borne vaccine preventable disease that is transmitted to humans by the bites of infected mosquitoes. Yellow fever is caused by an arbovirus (a virus transmitted by vectors such mosquitoes, ticks or other arthropods) transmitted to humans by the bites of infected Aedes and Haemagogus mosquitoes.
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Scientists believe that yellow fever evolved in Africa around 3,000 years ago. 1600s. Yellow fever was imported into the Western Hemisphere on slave ships from West Africa. 1648. The first definitive evidence of yellow fever in the Americas was in Mayan manuscripts describing an outbreak of the disease in the Yucatan and Guadeloupe. 1668-1699.
Aug 29, 2020 · Yellow fever is a mosquito-borne viral illness found in tropical and subtropical areas in South America and Africa. Transmission is primarily via Aedes and Haemagogus species of mosquito. It can present with varying clinical features ranging from a self-limited, mild febrile illness to severe hemorrhage and liver disease. The “yellow” comes from jaundice that affects some patients with ...
