2nd Ebola strain found in Democratic Republic of Congo
                                
                                
                                    (Newser) -
                                    Ebola cases in West Africa could multiply sixfold, affecting up to 20,000 as the virus "continues to accelerate," the World Health Organization said today, per  Reuters . Some 1,552 people have now died out of the 3,069 cases reported—though the actual number of cases could...