This transcript has been automatically generated and may not be 100% accurate.

the nurse in taxes diagnosed with Ebola in the near downtown that she had the buyers after developing a way to put her shoes immediately admitted to hospital can only intervention to save her life that's unknown the mortality rate in West Africa is currently forty percent ... and there is insufficient medical evidence to say whether catching early improve survival rates ... but there is consensus on how to treat someone with the disease ... body fluids you might get messy sticky blood pressure up ... if you just ... that compared to the villagers who are dying within two or three days of the amazing man in Africa ... and elsewhere care at all what does the Ebola virus to inside the body of virus attacks endothelial cells ... the cells form the kindlier that line into the one vessels ... cable has a dramatic impact on how foreigners ... to this smaller blood vessels throughout the body included in the now eyes nose and one in the stomach ... as the virus replicates the waterproof and ash formed by the junction of endothelial cells breaks apart ... well if we wouldn't want to take out ... it was common for a bowl of patience by stitching quite ready for them to have spontaneous nose bleeds ... the kids in his stomach causes blood and stool ... all this linkage lowers the patients blood pressure and causes dehydration ... it also weakens the new fuel cells in Ward two veins and arteries ... there are aware of the store muscles surrounds the end of two wheels so ... to keep the blood from leaking ... but the damage to the end of the aware causes the muscles lose their toll ... with Bhaskar tone weakens ... blood vessels become less efficient pushing blood to the body's vital organs ... the research ... use glitter Cheney brain ... walk and doctors to help someone survive after his heart and blood pressure medications ... along with infusions of what products and other fluids try to maintain the nation's blood pressure ... in an effort to prevent the inferior absent approving a ball medication doctors say some patients immune systems naturally fight of all ... while others are