But other experts doubt that a herpes infection could cause the brain disease
Chromium, styrene implicated in preliminary study
Australian doctors say they've made a breakthrough in the area of heart transplants that could save the lives of many more patients.
New York City doctor Craig Spencer was diagnosed with Ebola after his return from Guinea working with Doctors Without Borders.
Girls' risk of being overweight may be more than tripled, study finds
By Michelle Nichols WASHINGTON (Reuters) - The U.S. Ambassador to the United Nations, Samantha Power, is traveling to Guinea on Sunday and will also visit Liberia and Sierra Leone, making the trip despite calls by some U.S. lawmakers for a travel ban on the three West African countries worst-affected by Ebola. Power, a member of President Barack Obama's cabinet, left Washington on Saturday. ...
Mali authorities on Saturday sought to calm fears after Ebola claimed its first victim in the African country, a contagious toddler who took a 1,000-kilometre bus journey before being treated. The World Health Organization (WHO) warned the situation in Mali was an "emergency", and said in its latest Ebola situation report that the biggest outbreak on record has now killed 4,922 people, the vast majority of them in Guinea, Liberia and Sierra Leone, with 10,141 cases reported. The US states of New York and New Jersey ordered mandatory quarantine for medics who had treated victims of the disease in west Africa, after a doctor who had returned from the region became the first Ebola case in New York City. President Barack Obama told Americans on Saturday that they must be "guided by the facts, not fear".