US Ebola outbreak 'possible' but not large: CDC chief

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People with symptoms of Ebola will inevitably spread worldwide due to the nature of global airline travel, but any outbreak in the US is not likely to be large, health authorities say.
Already one man with dual US-Liberian citizenship has died from Ebola, after becoming sick on a plane from Monrovia to Lagos and exposing as many as seven other people in Nigeria.
More suspected cases of Ebola moving across borders via air travel are expected, as West Africa faces the largest outbreak of the hemorrhagic virus in history, said Tom Frieden, the head of the US Centres for Disease Control and Prevention.

The virus spreads by close contact with bodily fluids and has killed 932 people and infected more than 1,700 since March in Sierra Leone, Guinea, Nigeria and Liberia.
"It is certainly possible that we could have ill people in the US who develop Ebola after having been exposed elsewhere," Frieden told a hearing of the House Subcommittee on Africa, Global Health, Global Human Rights and International Organisations.
"But we are confident that there will not be a large Ebola outbreak in the US."

Frieden also told lawmakers that people with symptoms of the disease would inevitably spread worldwide, and indeed numerous countries have already begun testing patients with fever and gastrointestinal distress who have recently travelled to West Africa.

"We are all connected and inevitably there will be travellers, American citizens and others who go from these three countries -- or from Lagos if it doesn't get it under control -- and are here with symptoms," Frieden said.
However, a CDC spokesman later clarified that Frieden was not saying the United States was bound to get Ebola cases.
"It is inevitable that people are going to show up with symptoms. It is possible that some of them are going to have Ebola," said CDC spokesman Tom Skinner.
There is no treatment or vaccine for Ebola, but it can be contained if patients are swiftly isolated and adequate protective measures are used, Frieden said.

Healthcare workers treating Ebola patients should wear goggles, face masks, gloves and protective gowns, according to CDC guidelines.
Ken Isaacs, vice president of program and government relations at the Christian aid group Samaritan's Purse warned that the world is woefully ill-equipped to handle the spread of Ebola.
"It is clear that the disease is uncontained and it is out of control in West Africa," he told the hearing.
"The international response to the disease has been a failure."
Samaritan's Purse arranged the medical evacuation of US doctor Kent Brantly and days later, missionary Nancy Writebol, from Monrovia to a sophisticated Atlanta hospital.