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Postmortem Stability of Ebola Virus

A CDC study suggests that the Ebola virus may still be able to cause disease a week after a person infected with the virus has died.

CDC  EMERGING INFECTIOUSNESS DISEASE JOURNAL        March, 2015
Abstract

The ongoing Ebola virus outbreak in West Africa has highlighted questions regarding stability of the virus and detection of RNA from corpses. We used Ebola virus–infected macaques to model humans who died of Ebola virus disease. Viable virus was isolated 7 days posteuthanasia; viral RNA was detectable for 10 weeks.

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http://wwwnc.cdc.gov/eid/article/21/5/15-0041_article

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The World's Most Deadly Volcanoes

When Bardarbunga blew its top (Credit: Arctic Images/Alamy)

Image: When Bardarbunga blew its top (Credit: Arctic Images/Alamy)

bbc.com - February 27th 2015 - Jane Palmer

Last August, in southern Iceland, the flanks of the volcano Bardarbunga ripped open and fountains of lava spouted skyward. Molten rock oozed downhill making its way toward the sea. The eruption has now come to an end but the volcano continues to pump gases into the atmosphere.

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Canadian government pushing First Nations to give up land rights for oil and gas profits

A rally against the expansion of the Kinder Morgan tar sands pipeline on Burnaby Mountain in British Columbia, Canada, in November, 2014. Photograph: Mark Klotz/flickr

Image: A rally against the expansion of the Kinder Morgan tar sands pipeline on Burnaby Mountain in British Columbia, Canada, in November, 2014. Photograph: Mark Klotz/flickr

theguardian.com - March 4th 2015 - Martin Lukacs

The Harper government is trying to win support for its pipelines and resource agenda by pushing First Nations to sideline their aboriginal rights in exchange for business opportunities, documents reveal.

The news that Canada’s Ministry of Aboriginal Affairs is working to this end by collaborating with the Assembly of First Nations (AFN) is sparking strong criticism from grassroots Indigenous people.

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India - Swine Flu: 1,198 People Dead, Number of Cases Cross 22,000

Representational image. Reuters

firstpost.com - March 4,2015

New Delhi: The swine flu toll in the country climbed to 1,198 on Thursday as 40 more deaths were reported while the number of cases of the disease has crossed the 22,000-mark.

The Health Ministry said that the total number of deaths across various states stood at 1,198 as on 3 March while 22,240 people have been affected by the H1N1 virus. . .

. . . The government has been repeatedly asserting that it was "very serious" about combating the swine flu challenge and asked people not to panic but remain alert.

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Monkeys at risk for bioterror bacteria put outdoors

USA TODAY  by Alison Young                                 March 6, 2015

More than 175 monkeys that were potentially exposed to a bioterror bacteria inside a major Louisiana research complex were returned to their outdoor cages before officials knew the deadly pathogen was on the loose from a lab accident.

The new admission by the Tulane National Primate Research Center, in response to repeated questions from USA TODAY, raises further questions about contamination of the environment outside of the massive research campus north of New Orleans. The bacteria, which is not found in the United States and can cause severe disease in people and animals, can live and grow in soil and water.

"Some animals were released from the vet clinic early on, but the key thing is that all the animals have been traced," said Tulane spokesman Michael Strecker. Testing of the animals is ongoing to determine if they have been exposed to the bacterium, Burkholderia pseudomallei.

Read complete story.
http://www.usatoday.com/story/news/2015/03/05/at-risk-monkeys-released-from-tulane-hospital/24471615/

 

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Researchers Link Syrian Conflict to a Drought Made Worse by Climate Change

      

Women working in fields in northeastern Syria in 2010.  A new report suggests extreme drought in Syria was most likely a factor in the violent uprising that began there in 2011. Credit Louai Beshara/Agence France-Presse — Getty Images

CLICK HERE - STUDY - Climate change in the Fertile Crescent and implications of the recent Syrian drought

nytimes.com - by Henry Fountain - March 2, 2015

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Maternal health: Ebola’s lasting legacy

One of the most devastating consequences of the Ebola outbreak will be its impact on maternal health.

NATURE  by Erika Check Hayden                                                                                       March 5, 2015
...Ebola is having tremendous knock-on effects for maternal health in Liberia, Guinea and Sierra Leone. Pregnancy seems to make women uniquely vulnerable to the effects of the disease, and babies born to infected women have not been known to survive.

 

Uninfected but affected: women line up for perinatal care at a Marie Stopes centre in Sierra Leone. Marie Stopes, Sierra Leone, supported by DFID/UKAID

Compounding these individual tragedies, the blood and abundant bodily fluid that accompanies delivery or miscarriage pose enormous risk of infection to health workers. As a result, many refuse to treat patients who are pregnant for fear that they will become infected.

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Europe Unlikely to Meet Climate Goal, Study Finds

CLICK HERE - SOER 2015
— The European environment — state and outlook 2015

CLICK HERE - Synthesis Report
The European environment — state and outlook 2015

CLICK HERE - Assessment of Global Megatrends
The European environment — state and outlook 2015

nytimes.com - by Melissa Eddy - March 2, 2015

BERLIN — The European Union will fail to meet an ambitious goal of significantly reducing greenhouse gas emissions by 2050 unless it takes more aggressive measures to limit the use of fossil fuels and adopts new environmental policies, according to a report released on Tuesday.

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Ebola’s mental-health wounds linger in Africa

 

Health-care workers struggle to help people who have been traumatized by the epidemic.

 SCIENCE  by Sarah  Reardon                                                                                       March 3, 2015

The Ebola epidemic in West Africa may be fading, but its impact on mental health could linger for years. Survivors are often haunted by traumatic memories and face rejection by society when they return home, and those who never contracted the disease may grieve for lost relatives or struggle to cope with extreme anxiety.

 

The trauma caused by death and fear is having long-term ramifications on the people of Sierra Leone.

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What Are the Long-Term Effects of Ebola?

LIVE SCIENCE  by Rahael Retner                             March 5, 2015

Texas nurse Nina Pham, who was infected with Ebola, says she has had ongoing health problems since being cured of the disease, and experts say this is not uncommon for Ebola survivors.

The long-term effects of Ebola have not been well studied, and doctors will likely learn a lot more about the disease's aftermath from the most recent outbreak in West Africa, the largest in history, said Dr. Jesse Goodman, an infectious-disease expert and a professor of medicine at Georgetown University Medical Center in Washington, D.C.

 But it is clear that Ebola survivors can experience health problems that remain with them temporarily as a result of their battle with the disease, Goodman said....

 These symptoms may result, in part, from the body's release of certain immune-system chemicals called cytokines. These chemicals fight the disease but make people feel sick. Dehydration, low blood pressure and nutrition problems that people experience during an Ebola infection can also injure a person's muscles or other tissues, Goodman said.

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