Yellow fever other feverish illnesses such as malaria. Other viral hemorrhagic fevers, such as Ebola virus, Lassa virus, Marburg virus, and Junin virus, must be excluded as the cause. Personal prevention of yellow fever includes vaccination and avoidance of mosquito bites in areas where yellow fever is endemic. Institutional measures for prevention of yellow fever include vaccination programmes and measures of controlling mosquitoes. Programmes for distribution of mosquito nets for use in homes are providing reductions in cases of both malaria and yellow fever. Use of EPA-registered insect repellent is recommended when outdoors. Exposure for even a short time is enough for
Spondweni virus in the infectious disease known as Spondweni fever. Less is known about the clinical presentation of Spondweni virus infections, since a large problem with misdiagnosis is seen, as other viral infections like Zika. The majority of SPONV infections have been reported as asymptomatic. However, in certain Spondweni virus cases, signs and symptoms can appear as early as three days after infection. Six cases of Spondweni virus infections have been well documented, and the signs and symptoms parallel closely to Zika fever. Symptoms included fever, headache, nausea, myalgia, greyish mucoid lining on the posterior pharynx, arthralgia, vertigo, conjunctivitis, maculopapular and pruritic