Alarming Polio Outbreak Spreads in Congo, Threatening Global Eradication Efforts
Overshadowed by the Ebola outbreak in the Democratic Republic of the Congo (DRC), another frightening virus is on the loose in that vast, chaotic country: polio. Public health experts have worked for months to stamp out the virus, but it keeps spreading.
Edge Factors: Scientific Frontier Positions of Nations
The United States and South Korea have the highest tendencies for novel science. China has become a leader in favoring newer ideas when working with basic science ideas and research tools, but is still slow to adopt new clinical ideas. Many locations remain far behind the leaders in terms of their tendency to work with novel ideas.