disease surveillance

http://www.theguardian.com/science/blog/2014/nov/24/ebola-is-scary-but-antibiotic-resistance-should-scare-us-more

http://www.nytimes.com/2014/11/20/world/ebolas-economic-cost-re-examined.html?mabReward=RI%3A13&_r=0

http://abcnews.go.com/International/wireStory/ebola-transmission-intense-sierra-leone-27046298

http://in.reuters.com/article/2014/11/18/health-ebola-usa-military-idINKCN0J207S20141118

http://www.sfgate.com/health/article/California-adopts-tough-Ebola-protection-rules-5894274.php

http://www.nydailynews.com/life-style/health/ebola-infected-doc-flown-nebraska-sierra-leone-article-1.2010712

http://www.nydailynews.com/news/politics/senator-obama-ebola-quarantine-policies-confusing-article-1.2009307