1. Ebola Virus Disease (EVD) Presented by Joe Willett, Jenny Nguyen,
& Rob Hoblitzell

2. What is Ebola?
Ebola virus disease (EVD), formerly known as Ebola hemorrhagic fever, is a severe often fatal illness in humans (World Health Organization).
Transmitted from wild animals to people. - Fruit bats (natural Ebola virus hosts) - Chimpanzees, monkeys, gorillas - Ill or dead antelope or porcupines in forests
** Close contact with blood, secretions, organs or other bodily fluids of infected animals

3. ** May appear anywhere from 2-21 days AFTER exposure to the virus
Symptoms of Ebola:
Weakness
Fever
Aches
Diarrhea
Vomiting and stomach pain
** May appear anywhere from 2-21 days AFTER exposure to the virus
Raised rash
Severe weight loss
Red eyes
Bleeding – usually from the eyes

4. Why is Ebola Such a Serious Threat?
Ebola is considered a class A pathogen
Strains have been found in many animals
Multiple strains exist each with different symptoms
Fatality rates for some strains are as high as 90%
There is no cure for Ebola or preventative measures

5. High Mortality Rate
The Centers for Disease Control and Prevention (CDC) reports that there have been 5,987 cases of Ebola since 1976, resulting in 3,385 deaths.
The average EVD case fatality rate is around 50%.
Case fatality rates have varied from 25%-90% in past outbreaks.
The most severely affected countries: Guinea, Sierra Leone, and Liberia
** New cases found in the United States of America and other parts of the world such as Spain

7. Infected Animals Pose a Threat
Most of the ways humans can contract the Ebola virus is through contact with infected animals such as:
Pigs - Pork is a popular kind of food and the discovery of Ebola in pigs is cause for alarm
Bats - highly mobile and if infected could spread disease almost anywhere
Rodents - Rats and mice have long been carriers of pestilence, they are everywhere and spread disease easily
Gorillas and chimpanzees

8. Multiple Strains
The different strains are named for the different locations where they were identified.
Ebola-Zaire
started in the Congo
first identified in 1976
has the highest fatality rate, usually around 70-90%
Ebola-Bundibugyo
started in Uganda
discovered in 2008
most closely related to the Ivory Coast strain
Ebola-Côte d'Ivoire
started in the Ivory Coast
West Africa is a very heavily hit region
Ebola-Reston
found in Virginia, but originally came from Philippines
lowest capacity for spreading to humans
strongly speculated to have come from pigs
Ebola-Sudan
started in south Sudan

9. What makes this unsettling in our eyes?
Currently there is no known cure or vaccine for any of the strains of Ebola
This is worsened by the fact that the disease is so deadly
The medical industry has neglected to do much research into Ebola at all
There has been almost no motivation to develop a cure or vaccine for as long as the disease has existed because:
Mostly contained in Africa
It is a fairly rare and uncommon disease
Medical industry has not determined a profit can be made from producing a cure or vaccine

10. Where should you worry?
It primarily resides in Africa, parts of Asia, and the Philippines
Ebola virus has been found in the Philippines on several occasions, with surprising reports documenting infections in pigs
The emergence of the virus in pigs raises important concerns for health, agriculture, and food safety in the Philippines and could turn into a serious issue for parts of Asia.

11. Not all hope is lost!
The recent scare in the USA has become the catalyst which has helped to jump start more research into the outbreak of Ebola which could save many lives.
So far many of the outbreaks have been in remote villages, which although can be devastating for the local populace has prevented any wide scale epidemics or pandemics
Although far from perfect there are methods to help patients with Ebola
Security with plane stations are very strict with their precautions about Ebola and if they think you may have Ebola they will not hesitate to have you checked out.

12. What to do if you have Ebola?
If you believe you have the symptoms after traveling from one of the countries specified then you should go to a hospital immediately.
Allow yourself to be treated in a hospital.
Although transmission of Ebola is not spread casually you must become isolated in a hospital to decrease the chances of spreading Ebola

13. Steps of Prevention Ways in which you can help to keep yourself safe:
Be aware of how Ebola is transmitted and take appropriate measures in making sure you don’t fall victim to transmission.
Practice careful hygiene.
Wash hands with soap & water or alcohol-based sanitizer
Avoid contact of blood, secretions, and bodily fluids of those infected
Avoid traveling to countries at high risk of Ebola such as Africa.
If someone has Ebola it would be wise to stay away from that person until the Ebola has run its course.

14. Hope for the Future
Having a proactive community is key to controlling outbreaks: staying on top of all the cases, keeping track of anyone possibly infected, a modern lab, safe burial practices, and community mobilization
Early support and care can also help patients: rehydration and symptomatic treatment improves the chances of survival. There is no licensed treatment proven to neutralize the virus but a range of blood, immunological and drug therapies are under development.
There are currently no licensed Ebola vaccines, but 2 potential candidates are undergoing evaluation and will hopefully help to overcome this horrible virus.

15. Works Cited
Pathogen Regulation Directorate, Public Health Agency of Canada. (2010, August). Ebola Virus. Free Safety Data Sheet Index.
Feldman, H., Geisbert, T. W. (2011, March). Ebola haemorrhagic fever. The Lancet.
WHO Media Center. (2014, September). Ebola virus disease. World Health Organization.
Bausch, D.G., Goldman, L., Ausiello, D., Peters, C.J., Mandell, G.L. (2013, September). Ebola hemorrhagic fever. MedlinePlus.
Poon, L. (2014, July 10). Ebola 101: The Facts Behind A Frightening Virus. Goats and Soda.