MEDICINE

Although largely concentrated in West Africa, international travel has been spreading the disease worldwide. Where is Ebola now?

Nigeria has confirmed its second Ebola death.

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It's unclear if the 21 tourists from West Africa are exhibiting any symptoms of the Ebola virus, but they're being monitored.

The disease has engulfed Guinea, Sierra Leone, Liberia and Nigeria, killing 887 people and infecting more than 1,600 people so far.

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The international death toll stands at 887. Most of the victims are either Sierra Leonean, Guinean or Liberian.

A Liberian-American who later died from Ebola fell ill in the Lagos airport, bringing the virus to the city of 21 million.

An experimental, little-tested drug made from tobacco plants appears to be saving two Americans infected with Ebola.

Both Americans infected by the virus are being treated with a drug never before tried on humans.

Mount Sinai had placed the unnamed man -- who recently traveled to an unidentified West African country -- in medical isolation.

The hospital did not identify which country the man traveled to, but said the nation has had cases of the Ebola virus.

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The Dubai-based airline has suspended flights to the West African nation of Guinea until further notice but will continue flights to Senegal.

Dr. Kent Brantly, one of two Americans who contracted Ebola in Liberia, is receiving treatment at Atlanta's Emory University Hospital.

The major Blue Cross Blue Shield plan is pulling coverage because the procedure may boost cancer risk for some women.

Dr. Kent Brantly is one of two Americans who contracted the Ebola virus in Liberia.

The two infected Americans are returning to the U.S. for treatment at Emory University Hospital’s isolation unit.

Ebola hemorrhagic fever is a hard virus to study, but pharmaceutical companies are working on it.

The worst outbreak in history is still not the worst killer in West Africa.

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