Global Health

THE GUARDIAN                                    Nov. 4, 2014
By Lisa  O'Carroll

A fresh outbreak of Ebola in a part of Sierra Leone where the virus was thought to have been contained has raised fears of a new, uncontrolled infection chain that could send the death toll soaring.

A Red Cross ambulance team was sent to the remote district of Koinadugu, which had prided itself on being the only area to have kept Ebola at bay, on Tuesday to urgently collect 30 corpses for medical burial.

A family home under quarantine in the Port Loko district of Sierra Leone, where the Ebola outbreak is widespread. Photograph: Michael Duff/AP

The outbreak is a major setback for the Ebola response force and the district, which two weeks ago remained resolved to control the spread of the virus that has officially infected 5,338 people and claimed 1,510 lives in the country.

TORONTO GLOBE AND MAIL                               Nov. 3, 2014
By Kelly Grant
Canada is spending another $30.5-million to fight Ebola, but Ottawa is still not answering pleas from international aid organizations for medical personnel to care for the ill in West Africa.

The bulk of the money announced on Monday – $23.5-million – will be spent on testing a Canadian vaccine and an experimental therapy, ZMapp, both of which were developed largely at the National Microbiology Lab in Winnipeg....

A lab technician at the National Microbiology Lab in Winnipeg, Manitoba November 3, 2014.
(LYLE STAFFORD/THE CANADIAN PRESS)

Canada has so far dispatched two mobile laboratories with rotating teams of scientists to rapidly diagnose or rule out Ebola in Sierra Leone.

But Ottawa has been reluctant to send medical staff to West Africa because the government cannot guarantee they could be airlifted out if they fall ill.

WASHINGTON POST                           NOV. 3, 2014

By Lenny Bernstein

MONROVIA, Liberia — The rate of new Ebola infections here has declined so sharply in recent weeks that even some of the busiest treatment facilities are now only half-full and officials are reassessing the scale of the response needed to quell the epidemic....

No one tracking the outbreak is close to declaring the deadly hemorrhagic disease vanquished, and all are wary that the virus, which has receded at times over the past seven months, could suddenly flare again in this impoverished country, the epicenter of the West African Ebola catastrophe.

But five days after the World Health Organization said new infections were declining in Liberia, a 157-bed treatment center in the city of Foya, where the epidemic began seven months ago, held no patients Monday, according to a nurse there. The same facility received no new admissions last Wednesday, the most recent day for which government statistics were available...

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THE BOSTON GLOBE                                  Nov. 3, 2014

By Carolyn Y. Johnson

Northeastern University researchers use computers to simulate 20 million virtual Ebola outbreaks each week. Yale scientists are building three models that project the spread of the deadly disease. And a team at Boston Children’s Hospital is combing through data to gauge whether medical interventions are working.

....  they are providing a constant stream of evidence that is beginning to reveal the weak spots of the epidemic. For example, scientists’ models are beginning to identify basic patterns of who is being infected and when and how Ebola is being spread, which could help identify the most meaningful ways to intervene.

...According to their model, isolating three-quarters of the patients within the first four days that they show symptoms would help eliminate the disease.

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http://www.bostonglobe.com/metro/2014/11/02/ebola-disease-modelers-new-england-help-predict-future-spread-best-strategies/LZHSEGlInJs6SflLWW0yaP/story.html