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Ebola Study Projects Spread of Virus on Overseas Flights

A study projects up to three Ebola-infected people could be on overseas flights each month from the three most-affected African countries. WSJ's Gautam Naik reports. Photo: Getty

CLICK HERE - The Lancet - Assessment of the potential for international dissemination of Ebola virus via commercial air travel during the 2014 west African outbreak

wsj.com - by Gautam Naik - Oct. 20, 2014

Up to three Ebola-infected people could embark on overseas flights every month from the three most-affected African countries, according to a new study that projected travel patterns based on infection rates and recent flight schedules.

The findings, published Monday in the journal Lancet, suggest that Ebola cases could be spread overseas by unwitting travelers from the worst-hit countries—Guinea, Liberia and Sierra Leone.

The World Health Organization has estimated that, by early December, there could be as many as 10,000 new cases a week in west Africa.

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DHS requires West Africa travelers to arrive at five airports

USA TODAY                                                                                     Oct. 21, 2914By Bart Jansen

WASHINGTON — The Department of Homeland Security announced Tuesday that all travelers from Ebola outbreak countries in West Africa will be funneled through one of five U.S. airports with enhanced screening starting Wednesday.

                                                                       (Photo: Melissa Maraj, AP)

Customs and Border Protection within the department began enhanced screening — checking the traveler's temperature and asking about possible exposure to Ebola — at New York's John F. Kennedy International Airport on Oct. 11.

Enhanced screening for travelers from Liberia, Sierra Leone and Guinea was expanded Oct. 16 to Washington's Dulles, Chicago's O'Hare, New Jersey's Newark and Atlanta's Hartsfield-Jackson international airports.

Those airports were supposed to screen 94% of the average 150 people per day arriving from the three countries. But lawmakers from other states asked for enhanced screening at their airports, too.

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Special Report - A Primer on Ebola for Clinicians

journals.cambridge.org -  Eric Toner, Amesh Adalja and Thomas Inglesby. A Primer on Ebola for Clinicians.
Disaster Medicine and Public Health Preparedness, available on CJO2014. doi:10.1017/dmp.2014.115.

Abstract

The size of the world’s largest Ebola outbreak now ongoing in West Africa makes clear that further exportation of Ebola virus disease to other parts of the world will remain a real possibility for the indefinite future. Clinicians outside of West Africa, particularly those who work in emergency medicine, critical care, infectious diseases, and infection control, should be familiar with the fundamentals of Ebola virus disease, including its diagnosis, treatment, and control. In this article we provide basic information on the Ebola virus and its epidemiology and microbiology. We also describe previous outbreaks and draw comparisons to the current outbreak with a focus on the public health measures that have controlled past outbreaks. We review the pathophysiology and clinical features of the disease, highlighting diagnosis, treatment, and hospital infection control issues that are relevant to practicing clinicians. We reference official guidance and point out where important uncertainty or controversy exists. (Disaster Med Public Health Preparedness. 2014;0:1-5)

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Review of Human-to-Human Transmission of Ebola Virus

CDC                                                              Posted Oct. 20, 2014 from  CDC  Oct. 17 document

This document is a concise summary of published information on the current science about human-to-human transmission of Ebola virus. It is developed for use by healthcare personnel and public health professionals to use. It is a complement to the many guidance documents that CDC has issued already online at

www.cdc.gov/ebola.

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U.S. to issue new Ebola care guidelines, watch lists to shrink

ROUNDUP OF DEVELOPMENTS SUNDAY

REUTERS                                     Oct 19, 2014

GALVESTON Texas --(Reuters) - The United States will issue strict new guidelines telling American health workers to cover their skin and hair when dealing with Ebola patients, a top health official said on Sunday, while some of the dozens of people being watched for possible exposure to the virus are expected to be cleared.

 

 A health care worker receives protocol on the proper removal of personal protection equipment from Centers for Disease Control and Prevention (CDC) instructors in preparation for the response to the current Ebola outbreak, during a CDC safety training course in Anniston, Alabama, October 6, 2014. Credit: Reuters/Tami Chappell

In Texas, a lab worker who spent much of a Caribbean holiday cruise in isolation tested negative for the deadly virus and left the Carnival Magic liner with other passengers after it docked at Galveston early on Sunday morning....

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Long Quest for Ebola Vaccine Slowed by Science, Ethics, Politics

An experimental Ebola vaccine has been developed by the U.S. National Institutes of Health and pharmaceutical company GlaxoSmithKline. Photograph by Steve Parsons, AP

Image: An experimental Ebola vaccine has been developed by the U.S. National Institutes of Health and pharmaceutical company GlaxoSmithKline. Photograph by Steve Parsons, AP

news.nationalgeographic.com - October 14th, 2014 - Karen Weintraub

Ebola vaccines are so effective in monkeys that macaques can be protected or rescued even if they're injected with a hundred times the lethal dose of the Ebola virus after vaccination. But no one knows for certain whether the vaccines will work in humans; the vaccines haven't yet been rigorously tested in people.

Just developing the vaccines to test in monkeys was a grueling, decades-long process that has killed scores of macaques since the 1990s.

(VIEW COMPLETE ARTICLE)

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NEJM - Ebola Virus Disease in West Africa — The First 9 Months of the Epidemic and Forward Projections

nejm.org - WHO Ebola Response Team

N Engl J Med 2014; 371:1481-1495 - October 16, 2014 - DOI: 10.1056/NEJMoa1411100

Conclusions

These data indicate that without drastic improvements in control measures, the numbers of cases of and deaths from EVD are expected to continue increasing from hundreds to thousands per week in the coming months.

(SEE COMPLETE NEJM ARTICLE HERE)

NEJM - Ebola Virus Disease in West Africa — The First 9 Months of the Epidemic and Forward Projections (15 page .PDF file)

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Pentagon building rapid-response Ebola team

USA TODAY                                                     Oct. 19, 2014

BY Gregg Zoroya and John Bacon

The Pentagon will build a 30-person, rapid-response Ebola medical support team to aid civilian health care workers should additional cases of the virus be diagnosed in the U.S., officials said Sunday.

The effort was requested by the Department of Health and Human Services "as an added prudent measure to ensure our nation is ready to respond quickly, effectively and safely in the event of additional Ebola cases," a Pentagon statement said.

http://www.defense.gov/Releases/Release.aspx?ReleaseID=16986

The Pentagon said Defense Secretary Chuck Hagel ordered his Northern Command Commander, Gen. Chuck Jacoby, to prepare and train the team. It will include 20 critical-care nurses, five doctors trained in infectious disease and five trainers in infectious-disease protocols...

Team members will remain in a "prepare to deploy" status for 30 days after training. They will not be sent to West Africa or elsewhere overseas and "will be called upon domestically only if deemed prudent by our public health professionals," the statement said.

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Ebola: What Should We Do Now?

Four suggestions on what we need to successfully counter Ebola

A healthcare worker mixes chlorine with water at an Ebola treatment center in Hastings, Freetown, Sierra Leone, Oct. 15. Associated Press

Suggestions include:

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Ebola outbreak could be 'definitive humanitarian disaster of our generation', warns Oxfam

THE INDEPENDENT                                                  OCT. 18, 2014

LONDON ---Ebola is poised to become the “definitive humanitarian disaster of our generation", Oxfam has warned, with more troops, funding and medical aid urgently needed to tackle the outbreak.

In an "extremely rare" move, the charity is calling for military intervention to provide logistical support across West Africa.

It says the world has less than two months to counter the spread of the deadly virus, which means addressing a "crippling shortfall" in military personnel.

Oxfam’s call for more troops comes after UN chief Ban Ki-Moon criticised countries he said were able to provide financial support to the crisis for not doing so.
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