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10 Things to Know About Ebola

  1. The 2014 Ebola epidemic is the largest in history, affecting thousands of people in a multitude of countries. There have been three confirmed cases in the U.S., and national attention on the issue has grown substantially in the last week. SCL Health, the Centers for Disease Control and Prevention (CDC) and public health officials are taking all precautions.

  2. Ebola is not spread through casual contact, and people are only contagious when they are exhibiting symptoms. Exposure comes through unprotected direct contact with bodily fluids such as blood, sweat, tears and vomit.

  3. The CDC has a robust and effective plan to prevent outbreaks and the spread of disease in which it is able to trace and identify potential exposures, isolate people who may be at risk, and monitor travel and activities that could lead to further spread. A CDC rapid-response team will deploy to any hospital in the U.S. that receives a confirmed case.

  4. Ebola, previously known as Ebola hemorrhagic fever, is caused by infection with one of five known virus strains. The natural reservoir host of Ebola remains unknown, but researchers suspect it is animal-borne and most likely from bats. Four of the five strains occur in animals natural to Africa.

  5. Recovery depends on a patient’s immune response. People who recover develop antibodies that last for at least 10 years.

  6. Symptoms may appear from 2 to 21 days after a person is exposed to Ebola, but the average is 8 to 10 days.
  7. No specific vaccine or medicine has been proven to be effective against Ebola. Some experimental treatments have shown promise in animals but have not yet been tested in randomized trials with humans.
  8. Symptoms are treated as they appear, but early interventions can significantly improve the chance of survival. Those include:

    • Providing IV fluids.
    • Maintaining oxygen status and blood pressure.
    • Treating other infections if they occur.
  9. Rigorous travel protocols have been put in place by the CDC and international health organizations to prevent travelers from spreading the disease to other countries.

  10. People can protect themselves from exposure by doing the following:
        • Washing hands frequently or using an alcohol-based hand sanitizer.
        • Avoiding contact with blood or bodily fluids of any person, particularly someone who is sick.
        • Avoiding handling items that may have come in contact with a person’s infected blood or fluids.