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9 Questions About this New Ebola Drug

      

cnn.com - by By Jacque Wilson and Danielle Dellorto - August 5, 2014

(CNN) -- Two American missionary workers infected with the deadly Ebola virus were given an experimental drug that seems to have saved their lives.

Dr. Kent Brantly was given the medication, ZMapp, shortly after telling his doctors he thought he would die, according to a source familiar with his case. Within an hour, doctors say his symptoms -- labored breathing and a widespread rash -- dramatically improved. Nancy Writebol, another missionary working with Samaritan's Purse, received two doses of the medication and has also shown significant improvement, sources say.

As there is no proven treatment and no vaccine for Ebola, this experimental drug is raising lots of questions.

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Nigeria Confirms Doctor as 2nd Ebola Case

Nigerian authorities on Monday confirmed a second case of Ebola in Africa's most populous country, an alarming setback as officials across the region battle to stop the spread of a disease that has killed more than 700 people.

Also Monday, health authorities in Liberia ordered that all those who die from Ebola be cremated after communities opposed having the bodies buried nearby. Over the weekend, health authorities in the West African country encountered resistance while trying to bury 22 bodies in Johnsonville, outside the capital Monrovia. Military police helped restore order.

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Living in the shadow of Ebola

 

As West African nations try to stop the deadly Ebola virus from spreading, people living in the affected countries are nervous. In Sierra Leone, communities are keeping a close eye on the exact locations where the disease has emerged.

The posters are crudely drawn and graphic. There's one pasted to the wall of the squat, concrete community centre in Kroo Bay, a slum in the centre of the capital Freetown, the kind of place where you can imagine disease spreading fast.

The houses are built of breeze block and have battered, rusting roofs. The spaces between them are piled with garbage, small children with no shoes tote yellow plastic jerry cans of water through the narrow lanes.

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NOAA-led study shows Alaska fisheries and communities at risk from ocean acidification

Petersburg Harbor.Image: Petersburg Harbor.

research.noaa.gov - July 29th, 2014

Ocean acidification is driving changes in waters vital to Alaska’s valuable commercial fisheries and subsistence way of life, according to new NOAA-led research that will be published online in Progress in Oceanography.

Many of Alaska’s nutritionally and economically valuable marine fisheries are located in waters that are already experiencing ocean acidification, and will see more in the near future, the study shows. Communities in southeast and southwest Alaska face the highest risk from ocean acidification because they rely heavily on fisheries that are expected to be most affected by ocean acidification, and have underlying factors that make those communities more vulnerable, such as lower incomes and fewer employment opportunities.

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Water Resources Fact Sheet

People harvest rice

Image: People harvest rice

earth-policy.org - July 30th, 2014

Water scarcity may be the most underrated resource issue the world is facing today.

Seventy percent of world fresh water use is for irrigation.

Each day we drink nearly 4 liters of water, but it takes some 2,000 liters of water—500 times as much—to produce the food we consume.

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Liberia’s Ebola nightmare

MONROVIA, Liberia — Outside her six-room house in New Kru Town, one of this city’s largest slums, Esther Doe cradles her grandson while dressing her granddaughter at the same time. Clotheslines hanging between the mango trees in her yard are strewn with baby outfits, cotton lapa fabric and tank tops.

As she tends to the children, a team of “animators” — the term used by aid groups for employees who provide public education — speaks to Doe about Ebola. The animators, from Community Development Services (CODES), a local group that works with UNICEF, have painted blue crosses with the organization’s name on the walls of surrounding houses, marking the homes they have visited.

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American Doctor Sick With Ebola Now Fighting For His Life

When Dr. Kent Brantly finished his residency in Texas two years ago, he and his family immediately moved to West Africa to help people there.  JPS Health Network/AP

npr.org - by Lauren Silverman - July 29, 2014

. . . Brantly says he isn't sure how he got infected. He's certain he didn't violate any safety guidelines.

Samaritan's Purse is working with the World Health Organization and the U.S. Centers for Disease Control and Prevention to identify the source of contamination at the ward, says the group's spokesperson, Melissa Strickland.

Brantly was working with nearly two dozen Ebola patients, but Strickland says he followed strict protocols. He covered every inch of his body before entering the Ebola ward in a protective suit. "It would take at least 30 minutes to get that suit on properly," she says.

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WHO Director-General assesses the Ebola outbreak with three West African presidents

Dr Margaret Chan
Director-General of the World Health Organization

Overview of the Ebola situation delivered to the Presidents of Guinea, Liberia, and Sierra Leone
Conakry, Guinea 

1 August 2014

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How deforestation shares the blame for the Ebola epidemic

Like most matters involving an Ebola epidemic, chronicling its first horrifying infection is not an easy endeavor. But even in circumstances in which details are hard to come by, certain similarities have emerged. The first contact often occurs in remote, rural communities where a victim handles an infected animal carcass, and things quickly progress downward from there.

One outbreak in Ivory Coast was sparked when an ethologist touched an infected, dead chimpanzee. In Gabon and the Republic of Congo, scientists linked several outbreaks to extensive deaths of forest chimpanzees and gorillas. And in this most current outbreak of Ebola in West Africa — which has been called “out of control”...

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