Title: Ebola virus disease: MedlinePlus Medical Encyclopedia
Headings: Ebola virus disease
Ebola virus disease
Causes
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Content: They can no longer spread Ebola. It is not known whether they can be infected with a different species of Ebola. However, men who survive can carry the Ebola virus in their sperm for as long as 3 to 9 months. They should abstain from sex or use condoms for 12 months or until their semen has twice tested negative. Long-term complications can include joint and vision problems. When to Contact a Medical Professional
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Call your provider if you have traveled to West Africa and: Know you have been exposed to Ebola
You develop symptoms of the disorder, including fever
Getting treatment right away may improve the chances of survival. Prevention
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A vaccine (Ervebo) is available to prevent Ebola virus disease in people who live in the most at-risk countries. If you plan to travel to one of the countries where Ebola is present, the CDC recommends taking the following steps to prevent illness: Practice careful hygiene.