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Science, technology, engineering and math in K-12
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Rescooped by Bonnie Bracey Sutton from Geography Education
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Why this Ebola outbreak became the worst we've ever seen

"The 2014 Ebola outbreak in West Africa has killed more people than sum total of all the previous outbreaks since the virus was first identified in 1976. This video explains how it got so bad."  


Via Seth Dixon
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Brittany Ortiz's curator insight, October 6, 2014 3:08 PM

It is very sad watching knowing how it took to so long to get Ebola out to the public and make it known of the very spreadable virus. It’s obvious how since the US can be at risk of getting the virus in our country they now want to make it very known and for people to be cautious of the idea that Ebola can eventually be in the US and spread. We should have been cautious of the virus many years ago, but the rate of the virus spreading, sky rocketed just this year. It’s obvious why it took so many years for the Ebola virus to be known, since it was just known for it to have been in a particular Sierra Leon and Liberia. Since it has spread from there to the border of Guinea and now potentially going to different parts of the world there is no question why there is a health scare in many countries.

John Nieuwendyk's curator insight, October 28, 2014 10:20 PM

In just a few months the Ebola virus has cumulated out of control. More people became affected and died in the last five months than all of the combined deaths that have occurred since Ebola was first discovered in 1976. Ebola began to spread from rural areas to a border region in West Africa when ill people traveled to the city to work or go to the market, making international spread likely. Mounting a campaign to increase awareness of the risks and to contain the virus was nearly impossible due to the low illiteracy rates. Consequently, health workers were taking ill people away from family and their homes to contaminate centers. This caused much fear and mistrust and was not successful. More people became infected and the snowball effect ensued. When people did show up at ill-equipped hospitals, there were not enough beds or free space and most were turned away. Some health workers walked off the job fearing being infected because of the poor conditions. No gloves, masks or gowns were provided and workers feared for their own health. The ill patients went back into the community and Ebola continued to spread. The response of the global community was not fast enough, and help did not arrive in time before the spread of Ebola became an epidemic. It is clear that in a world that is so closely connected, we must have a global heath system that works.  

Giselle Figueroa's curator insight, November 4, 2014 5:32 PM

Ebola is getting worst every day. one of the things that has caused the spread of this virus is the fact that many working people cross the border to other regions to work or to go to market. Back in days, you used to see this Ebola issue in very rural areas, but now is getting worst. In these areas were the Ebola is getting worst, they do not count with a good health system. Sometimes there are day when they do not have gloves, gowns and mask, and because of that, there have been health care workers who have just walked away from their jobs because they do not want to put in risk their life. This  is a very sad situation, which I hope it get better.

Rescooped by Bonnie Bracey Sutton from Geography Education
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The Deadliest Animal in the World

The Deadliest Animal in the World | STEM Connections | Scoop.it
Bill Gates introduces Mosquito Week on his personal blog, the Gates Notes. Everything posted this week is dedicated to this deadly creature. Mosquitoes carry devastating diseases like malaria, dengue fever, yellow fever, and encephalitis.

Via Seth Dixon
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Jacques Lebègue's curator insight, May 2, 2014 3:13 AM

"C'est pas la p'tite bête qui manger la grosse". La manger, je ne sais pas, être le vecteur de son décès, c'est plus probable. Les moustiques et le paludisme tuent plus de personnes en 4min que les requins en un an!
On pourrait aussi drastiquement réduire le nombre de décès humains en désormais tous ces humains dotés d'une arme...

16s3d's curator insight, May 2, 2014 3:51 AM

"C'est pas la p'tite bête qui manger la grosse". La manger, je ne sais pas, être le vecteur de son décès, c'est plus probable. Les moustiques et le paludisme tuent plus de personnes en 4min que les requins en un an!
On pourrait aussi drastiquement réduire le nombre de décès humains en désormais tous ces humains dotés d'une arme...

Fathie Kundie's curator insight, May 5, 2014 11:08 AM

ما هو المخلوق الأشد فتكا في العالم؟