Health - US

REUTERS      by Lisa Rapaport                                                                                Feb. 19, 2015

Effectively monitoring people exposed to Ebola requires more than just checking symptoms. A quarantine plan also needs to help people keep up with work and school and pay for essentials like housing and food, a U.S. report concludes.

To understand the challenges encountered by ordinary citizens exposed to Ebola, a team led by researchers at the U.S. Centers for Disease Control and Prevention reviewed concerns raised by people monitored as part of an Ebola cluster in Dallas last year.

If yet-to-be-identified contacts notice that those who come forward as Ebola contacts are shunned from society and quarantined in their homes, with no way to provide for themselves and their families, they will be less likely to come forward," said lead study author Dr. Charnetta Smith, a CDC epidemic intelligence service officer.

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http://www.reuters.com/article/2015/02/19/us-cdc-quarantine-ebola-policy-idUSKBN0LN1HI20150219

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CNN             by Rick Sacra, MD                                                                                               Feb. 18, 2015

Editor's note: Dr. Rick Sacra is an American Ebola survivor and doctor who works with SIM, a Christian missionary nonprofit that has been bringing medical help to the people of Africa. His home base is the ELWA Hospital in Liberia. He agreed to keep a journal and share it exclusively with CNN to provide a glimpse into life in the heart of what has been the Ebola zone.

The following is his report.
http://www.cnn.com/2015/02/18/health/feat-rick-sacra-ebola-final/

submitted by Stephen Morse

elifesciences.org - September 8, 2014 - eLife 2014;3:e04395
DOI: http://dx.doi.org/10.7554/eLife.04395

Ebola virus disease (EVD) is a complex zoonosis that is highly virulent in humans. The largest recorded outbreak of EVD is ongoing in West Africa, outside of its previously reported and predicted niche. We assembled location data on all recorded zoonotic transmission to humans and Ebola virus infection in bats and primates (1976–2014). Using species distribution models, these occurrence data were paired with environmental covariates to predict a zoonotic transmission niche covering 22 countries across Central and West Africa. Vegetation, elevation, temperature, evapotranspiration, and suspected reservoir bat distributions define this relationship. At-risk areas are inhabited by 22 million people; however, the rarity of human outbreaks emphasises the very low probability of transmission to humans. Increasing population sizes and international connectivity by air since the first detection of EVD in 1976 suggest that the dynamics of human-to-human secondary transmission in contemporary outbreaks will be very different to those of the past.

AFP                                                                                                                    Feb. 17, 2015

London--  A team of leading international scientists on Tuesday called for new Ebola vaccines to be made available in months rather than years and warned against complacency after a reduction in infection rates.

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"Despite falling infection rates in west Africa, the risk that the current Ebola outbreak may not be brought completely under control remains," said Jeremy Farrar, director of the Wellcome Trust, Britain's biggest medical charity.

"The accelerated development of candidate vaccines... is essential," said Farrar, who co-chairs a group of 26 international experts on vaccine development.

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http://news.yahoo.com/scientists-warn-against-complacency-ebola-vaccines-004937305.html;_ylt=AwrBEiHDVuNUhDcAfsPQtDMD

Recommendations for Accelerating the Development of Ebola Vaccines: Report & Analysis