News From the Field
Using Twitter to Track the Flu: A Better Way to Screen the Tweets
January 24, 2013
A new Twitter-screening method delivers real-time data on flu cases while filtering out online flu chatter that is not linked to actual infections.
Johns Hopkins University
The National Science Foundation (NSF) is an independent federal agency that supports fundamental research and education across all fields of science and engineering. In fiscal year (FY) 2015, its budget is $7.3 billion. NSF funds reach all 50 states through grants to nearly 2,000 colleges, universities and other institutions. Each year, NSF receives about 48,000 competitive proposals for funding, and makes about 11,000 new funding awards. NSF also awards about $626 million in professional and service contracts yearly.
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