Ban Ki-moon warned only weeks ago that the outbreak was "entering a new phase."
Rep. Ed Royce said "cronyism" hobbled the effort against the virus.
The FDA needs to complete its approval process for generic versions of biologic drugs.
Anxiety over Ebola is at a feverish pitch.
There are no signs the disease is under control in the hardest-hit areas.
A major report published last week could be a game changer in the climate change debate.
Canada will send between 800-1000 doses to the World Health Organization.
The two infected Americans have reportedly shown signs of improvement.
The CDC sees signs U.S. efforts are helping to slow the epidemic in Africa.
New figures show an increase of 830 cases and 60 deaths in five days.
An internal report says officials failed to realize the speed and intensity of the outbreak.
The World Health Organization is warning Europe to prepare for more cases.
Kerry said nations must work together to detect and contain the spread of diseases.
The money could limit the epidemic to "tens of thousands" of cases, officials said.
West Africa is experiencing the "most complex outbreak” of Ebola in history, WHO said.
The widening outbreak has sickened more than 1,600 people, WHO reported.