Knowledge Science

REUTERS by Kate Kelland                     April 21, 2015

LONDON, April 21 - Genetic sequence data on two of the deadliest yet most poorly understood viruses are to be made available to researchers worldwide in real time as scientists seek to speed up understanding of Ebola and MERS infections.

The project, led by British scientists with West African and Saudi Arabian collaboration, hopes to encourage laboratories around the world to use the live data -- updated as new cases emerge -- to find new ways to diagnose and treat the killer diseases, and ideally, ultimately, prevent them.

"The collective expertise of the world's infectious disease experts is more powerful than any single lab, and the best way of tapping into this...is to make data freely available as soon as possible," said Jeremy Farrar, director of the Wellcome Trust global health charity which is funding the work.

The gene sequences, already available for MERS cases and soon to come in the case of Ebola, will be posted on the website virological.org for anyone to see, access and use.

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http://af.reuters.com/article/topNews/idAFKBN0NC19W20150421?sp=true

With trials under way, scientists are working out how to give vaccines in affected regions

NATURE   By Ewan Callaway                                                                                                 Dec. 2, 2014

Safety trials of Ebola vaccines are starting to return results: at least one is known to be safe and to summon an immune response against the virus.

The challenge now is to use the results to guide the larger studies that will reveal whether the vaccines work.

“The immune responses are there,” says infectious-disease researcher Adrian Hill, director of the Jenner Institute in Oxford, UK. “The tough call is whether they’re enough to protect humans against Ebola.”

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http://www.nature.com/news/positive-results-spur-race-for-ebola-vaccine-1.16468

THE DAILY BEAST                                                                                                           Nov. 11, 2014
By Carfrie Arnold

These nocturnal fliers might do some good, but their association with night, rabies, and All Things Creepy means that, at best, we tolerate them. Adding to their negative aura is recent research showing that bats can be the source of infectious diseases like SARS and Ebola, as well as lesser-known pathogens like Hendra and Nipah virus.

It’s all too easy to blame bats for causing these human pandemics, including the most recent (and deadliest) Ebola outbreak. After all, these viruses hang out in bats in between outbreaks—trace any outbreak of these viruses back far enough and you will find a bat.

By Simon Engler - SEP 4, 2014 - 05:06 PM

Patrick Sawyer, Nigeria's first Ebola patient, collapsed at the international airport in Lagos on July 20. This Wednesday, more than six weeks later, the World Health Organization (WHO) said that it was monitoring at least 200 Nigerians for infection related to Sawyer's case. Sawyer, a Liberian-American who had traveled from Monrovia, had carried the often-fatal disease to Africa's most populous country, hundreds of miles from its origin. It was as if he had slipped through a crowd.

http://blog.foreignpolicy.com/posts/2014/09/04/the_ebola_outbreak_is_out_of_control_can_it_be_tracked_remotely