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Yellow fever is a serious disease caused by the yellow fever virus. Most people infected with yellow fever virus do not get sick or have only mild symptoms. People who do get sick will start having symptoms (e.g., fever, chills, headache, backache, and muscle aches) 3–6 days after they are infected. About 12% of people who have symptoms go on ...
Yellow fever is common in parts of Africa and South America. In fact, in Africa about 180,000 people get it every year. Yellow fever is not found in the United States — and thanks to the vaccine, travelers rarely get the disease.\n\nThe yellow fever vaccine is only recommended for people living in or traveling to places where yellow fever is a risk — or for people who work in labs studying ...
Mar 9, 2018 · Between 1 July 2017 and 28 February 2018, 723 confirmed human cases of yellow fever have been reported in Brazil, including 237 deaths; this number is higher than that reported for the same period of 2016/2017 (576 confirmed cases, including 184 deaths) (Figure 1). This increase is likely due to yellow fever virus circulating in areas of the ...
Most people infected with YF virus have minimal or no symptoms and are unlikely to seek medical attention. For those who develop symptomatic illness, the incubation period is typically 3–6 days. The initial illness is nonspecific: backache, chills, fever, headache, myalgia, nausea and vomiting, and prostration.
DiseaseControl@flhealth.gov. 850-245-4444. Florida Health. 4052 Bald Cypress Way. Tallahassee, FL 32399. Yellow fever is caused by infection with yellow fever virus (YFV), a flavivirus in the same family as west nile virus and dengue virus. Yellow fever was previously a major public health concern in the United States and was responsible for ...
Mar 1, 2023 · Yellow fever patients should be protected against additional mosquito exposure in the early days of their disease (e.g. by using a mosquito net) to prevent contributing to the disease transmission cycle 11. Yellow fever has no known treatment, but you can manage the symptoms while your body fights the virus.
South Sudan has experienced several yellow fever outbreaks in the past. The last outbreak was declared on 29 November 2018, in Sakure payam, Nzara County, Gbudue State (present Western Equatoria State) when three laboratory confirmed cases with no associated deaths were reported. To respond to the outbreak, a targeted reactive vaccination ...
