… As US sends 50 experts to West Africa

The United States plans to send 50 health experts to West Africa to help contain the Ebola outbreak that has left hundreds of people dead in three countries.

At least 729 people have died in Liberia, Sierra Leone and Guinea so far this year as a result of the deadly virus, according to the World Health Organization.

'This is the biggest and most complex Ebola outbreak in history,' Dr. Tom Frieden, director of the U.S. Centers for Disease Control and Prevention, said in a statement.

'It will take many months, and it won't be easy, but Ebola can be stopped. We know what needs to be done. CDC is surging our response, sending 50 additional disease control experts to the region in the next 30 days.'

Frieden said the 50 experts from the CDC will work to combat the outbreak and help implement stronger systems to fight the disease.

The Ebola virus causes viral hemorrhagic fever, which affects multiple organ systems in the body and is often accompanied by bleeding.

Early symptoms include sudden onset of fever, weakness, muscle pain, headaches and a sore throat. They later progress to vomiting, diarrhea, impaired kidney and liver function — and sometimes internal and external bleeding. Agency report