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An American Doctor in Sierra Leone Explains How to Fight Ebola

Mother Jones

With Ebola’s arrival in the United States, some health care workers are questioning how prepared their state-of-the-art hospitals are for the disease. Despite these problems, and some serious missteps in Dallas that led to the infection of two nurses, it’s unlikely that there will be a widespread outbreak here.

More MoJo coverage of the Ebola crisis.


These Rules Can Protect Doctors and Nurses From Ebola—If They’re Followed


This GIF Shows Just How Quickly Ebola Spread Across Liberia


Survey: Four Out of Five Nurses Have Gotten No Ebola Training At All


Liberia Says It’s Going to Need a Lot More Body Bags


How Long Does the Ebola Virus Survive in Semen?


Liberians Explain Why the Ebola Crisis Is Way Worse Than You Think

But in the Ebola-ravaged countries of West Africa, where the disease has infected more than 9,900 people and killed more than 4,800, health workers are facing a much more daunting task. They aren’t simply adapting an existing health care system to deal with the crisis—in many ways, they actually have to build one from the ground up.

Sierra Leone, which has a population of 6 million, only recently emerged from a 10-year civil war and has been rebuilding ever since. From 2009 to 2013, the country spent just $96 per person on health care, according to the World Bank. (The United States spent $8,895 per person during the same period.) So when the virus struck in March, a health system that hardly existed to begin with was stretched to the point of collapse.

Dan Kelly, an American doctor with the University of California, San Francisco, has been working in Sierra Leone for eight years at a health organization called Wellbody Alliance that he co-founded. And he’s been fighting Ebola there since shortly after the start of the outbreak. In an interview with Indre Viskontas on this week’s Inquiring Minds podcast, he said that the first order of business in fighting the disease has been the creation of a “pseudo health care system” with support from international aid groups and agencies like the World Health Organization.

But that new system has to be managed by skilled health care workers—often from developed countries—and Kelly says there simply isn’t enough manpower to go around.

“The crux of this crisis is the human resource issue and staffing,” Kelly explained from Freetown, Sierra Leone’s capital. “We don’t have enough people on the ground here to mentor Sierra Leoneans to show them leadership, to accompany them on the way forward, to even provide our own expertise to manage Ebola patients and staff these treatment units.”

Kelly says that as the disease has overwhelmed efforts to control it, doctors and other health workers have been reluctant to come to West Africa to help out. As the outbreak gives way to panic, he says, some worry that border closings or other obstacles could leave them stranded. With so many cases in the region today, would-be volunteers are also fearful of being infected themselves. (On Thursday, several days after Kelly spoke to Inquiring Minds, Craig Spencer, an American doctor who had been working with Ebola patients in Guinea, was diagnosed with the disease after returning to New York.)

Kelly’s organization is teaming up with Partners In Health, an NGO that provides health care to poor people around the world, to recruit medical professionals who are willing to accept the risks of treating Ebola patients in West Africa. Potential volunteers can sign up on the recruitment page of the Partners In Health website. After an interview and training with the Centers for Disease Control and Prevention, they are sent to the Kono District of Sierra Leone or Grande Gedeh County in Liberia to help fight the disease.

“We’ve thought through, carefully, a lot of the challenges in getting staff,” Kelly says. “It’s not like I’m just sitting here saying, ‘Oh, we need staff, we need boots on the ground, we need technical expertise, but I have no idea how you’re going to get there.’ We know, it’s just that other people need to know as well.”

You can listen to the full interview with Kelly below (starting at roughly 2:40).

Link: 

An American Doctor in Sierra Leone Explains How to Fight Ebola

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North Dakota’s oil is more flammable than other crudes, feds warn

North Dakota’s oil is more flammable than other crudes, feds warn

Vectomart

The oil that’s being fracked out of North Dakota and Montana may pose a “significant fire risk,” federal regulators warned yesterday.

This news comes after three trains carrying crude oil from Bakken shale formation derailed and exploded last year. The most deadly derailment occurred last summer in Lac-Mégantic, Quebec, killing 47 people. Then, in November, there was a fiery crash of rail cars into an Alabama wetlands area. And finally, this week brought an accident in eastern North Dakota, which lead to the evacuation of the nearby town of Casselton.

“[R]ecent derailments and resulting fires indicate that the type of crude oil being transported from the Bakken region may be more flammable than traditional heavy crude oil,” the U.S. Pipeline and Hazardous Materials Safety Administration wrote in a safety alert released Thursday.

Stock markets took the warning seriously. From Reuters:

Shares of Whiting Petroleum Corp , Continental Resources Inc and other top crude oil producers in the Bakken shale formation plunged on Thursday after the U.S. government said oil produced there may be extra flammable.

Here’s more on the hazards of Bakken crude from the Associated Press:

Light, sweet crude oil generally has higher levels of lighter hydrocarbons, which have a tendency to become gaseous and are more easily flammable, said Ramanan Krishnamoorti, a professor of engineering and chief energy officer at the University of Houston. Analysis of oil from the Bakken Shale shows high levels of light hydrocarbons like propane, butane and pentane, which are highly flammable, Krishnamoorti said.

The composition of the crude is similar to other types of light crude oil, he said. Heavy crude oil, such as that from Canada’s oil sands fields, is much less flammable. …

Companies could reduce the risks involved with moving the oil by putting it through an additional processing step before loading it onto rail cars, he said. That step would separate out some of the lighter hydrocarbons that could become gaseous and more easily flammable in the incident of a crash or derailment, Krishnamoorti said.

“Perhaps just adding an extra separating step might help lower the gas or vapor concentration, or the vapor forming components, and that can automatically lower the flammability of the crude,” he said.

The agency said it would continue to collect samples of Bakken crude and measure their explosiveness and other chemical properties, with an eye to publishing additional information in the future.


Source
Preliminary Guidance from OPERATION CLASSIFICATION, U.S. Pipeline and Hazardous Materials Safety Administration
Train explosions prompt regulator warning on Bakken oil flammability, AP
Shares of Bakken oil producers plunge after U.S. warning, Reuters

John Upton is a science fan and green news boffin who tweets, posts articles to Facebook, and blogs about ecology. He welcomes reader questions, tips, and incoherent rants: johnupton@gmail.com.

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North Dakota’s oil is more flammable than other crudes, feds warn

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