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Scientists breach brain barrier to treat sick patient

The blood-brain barrier protects the brain against toxins.

Image: The blood-brain barrier protects the brain against toxins.

bbc.com - November 10th, 2015

For the first time, doctors have breached the human brain's protective layer to deliver cancer-fighting drugs.

The Canadian team used tiny gas-filled bubbles, injected into the bloodstream of a patient, to punch temporary holes in the blood-brain barrier.

A beam of focused ultrasound waves applied to the skull made the bubbles vibrate and push their way through, along with chemotherapy drugs.

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Maternal mortality falls by almost 50% - UN report

Maternal mortality has fallen by almost half since 1990.

Image: Maternal mortality has fallen by almost half since 1990.

bbc.com - November 12th, 2015

Pregnancy-related deaths have fallen by almost half in the past 25 years, according to a report by United Nations agencies published in The Lancet.

Around 303,000 women died of complications during pregnancy or up to six weeks after giving birth in 2015 - down from 532,000 in 1990.

Officials from the World Health Organisation (WHO) said the results showed "huge progress".

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Global Partnership on Sustainable Development Data Launched in NY

                                        

unsdsn.org - September 29, 2015

On September 28, 2015, a new Global Partnership for Sustainable Development Data was officially launched on the margins of the UN General Assembly in New York. The Partnership brings together governments, private companies, academia, scientists and civil society in support of data-driven decision-making, by catalyzing more open, new and usable data to help end extreme poverty, combat climate change and promote inclusive growth. The Partnership will specifically look to provide more, better quality data to help monitor and achieve the new Sustainable Development Goals (SDGs).

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How Technology Can Help Reboot Ebola-Free Sierra Leone

submitted by George Hurlburt  

             

The new Sensi Technology Innovation Hub hopes to help the country rebuild after its Ebola crisis

cnn.com - by Peter Guest - November 7, 2015

(CNN) - Morris Marah was working in the Sierra Leonean High Commission in London when the devastating Ebola outbreak struck his country last year.

Desperate to help, he went home; first to volunteer in a community health center, then by applying his technology skills to build an SMS-based platform that disseminated weekly information and advice on how to avoid contracting the disease to more than 500,000 people.

"I felt, sitting in London there wasn't much I could do from that far away. I wanted desperately to come out here and see how I could be useful," he says over the phone from the capital, Freetown.

Working on that platform, called Sensi, and on other public health initiatives demonstrated how successfully technology could be leveraged for social good, and inspired him to look for ways to bring the country's small, but talented, tech community together to help restart the country's stalled economy.

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Each 1-Day Delay in Hospitalization Ups Risk of Ebola Death

US NEWS AND WORLD REPORT HEALTHDAY NEWS by Robert Preidt,  Nov. 6, 2015

Ebola patients are more likely to survive if they are hospitalized soon after being infected, a new study finds.

Researchers analyzed data from nearly 1,000 cases of Ebola virus that occurred in the Democratic Republic of Congo over 38 years. They found that each day of delay in hospital admission was associated with an 11 percent higher risk of death during epidemics.

Delays in hospitalization were caused by factors such as geography, infrastructure and cultural influences, the researchers said.

The Democratic Republic of Congo has had more Ebola outbreaks than any other country since the deadly virus was discovered in 1976, they noted.

The researchers also found that rapidly progressing Ebola outbreaks are swiftly brought under control, while national and international responses to slower-progressing outbreaks tend to be less intense. As a result, those outbreaks last longer, the study authors said.

The study was published Nov. 3 in the journal eLife.

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http://health.usnews.com/health-news/articles/2015/11/06/each-1-day-delay-in-hospitalization-ups-risk-of-ebola-death

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To Prevent Malaria in Humans, Scientists Try Protecting Pigs

 New York TImes, November 2, 2015

http://www.nytimes.com/2015/11/03/health/to-prevent-malaria-in-humans-scientists-try-protecting-pigs.html?_r=1&WT.mc_id=SmartBriefs-Newsletter&WT.mc_ev=click

 

 

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How the Third Industrial Revolution Will Create a Green Economy

A photograph of a city skyline at dusk with lamps in the foreground that resemble stylized trees.

Image: A photograph of a city skyline at dusk with lamps in the foreground that resemble stylized trees.

huffingtonpost.com - October 20th, 2015 - Jeremy Rifkin

The global economy is slowing, productivity is waning in every region of the world and unemployment remains stubbornly high in every country. At the same time, economic inequality between the rich and the poor is at the highest point in human history. In 2010 the combined wealth of the 388 richest people in the world equaled the combined wealth of the poorest half of the human race.

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Combining Indigenous Knowledge with Scientific Expertise Can help Mitigate Disaster Risks

submitted by Carrie La Jeunesse

      

PAHO/WHO calls for more collaboration between governments and indigenous communities in preparing for emergencies and disasters

Washington, D.C., 6 October 2015 (PAHO/WHO) -- Involving indigenous communities in disaster risk reduction activities can save lives during catastrophes, experts with the Pan American Health Organization/World Health Organization (PAHO/WHO) said on the eve of the International Day for Disaster Reduction 2015.

Building on a growing recognition that mainstream methods of disaster preparedness and mitigation have left indigenous people and their deep knowledge on the sidelines, PAHO/WHO is calling for new disaster risk reduction models based on close collaboration with the communities often most affected by catastrophes, both natural and man-made.

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This is How Rising Seas Will Reshape the Face of the United States

             

Buildings near the ocean in North Miami, Fla., a state with a high risk of flooding as sea levels rise, according to a recent report. (Joe Raedle/Getty Images)

CLICK HERE - STUDY - Carbon choices determine US cities committed to futures below sea level

CLICK HERE - INTERACTIVE MAP - Surging Seas

washingtonpost.com - by Chris Mooney - October 12, 2015

In a new study, a team of scientists who specialize in studying rising seas bring the implications of their research right to the U.S.’s doorstep — calculating just how many American cities and municipalities are at risk of being flooded in the future, as well as how many may already be committed to that fate.

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G7 Health Ministers Propose Incentives For New Antibiotics, Commit Help On Ebola

INTELLECTUAL PROPERTY WATCH by Catherine Saez, Oct, 12, 2015

(Scroll down for Ministers' Statement.)

The health ministers of the Group of Seven (G7) most developed countries have issued a declaration on antimicrobial resistance and Ebola. The governments said they would explore innovative economic incentives to promote research and development of new antibiotics, such as a global antibiotic research fund and a market entry reward mechanism.

The G7 (Canada, France, Germany, Italy, Japan, United Kingdom, and United States) met from 8-9 October in Berlin and agreed to the Berlin Declaration [pdf] on Antimicrobial Resistance – Global Union for Antibiotics Research and Development (GUARD), aimed at supporting developing countries to develop national antimicrobial resistance action plans.

The G7 health ministers also issued a commitment on lessons learned from Ebola, and supported the 2005 World Health Organization International Health Regulations (IHR), insisting on the need to comply with them.

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