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
Orthohantavirus found to carry antibodies. In Europe three hantaviruses - Puumala, Dobrava and Saaremaa viruses - are known to cause haemorrhagic fever with renal syndrome. Puumala usually causes a generally mild disease - nephropathia epidemica - which typically presents with fever, headache, gastrointestinal symptoms, impaired renal function and blurred vision. Dobrava infections while similar often also have haemorrhagic complications. There are few reports of confirmed Saaremaa infections but these appear to be similar to those caused by Puumala and less pathogenic than Dobrava. Puumala virus is carried by its rodent host, the bank vole ("Clethrionomys glareolus") and is present through most