Source : http://www.informationisbeautiful.net/2009/is-the-h1n1-swine-flu-vaccine-safe/
Related posts:
Calorie Intake and Outtake [Infographic]
Papal Election [Infographic]
Automobiles and the Environment [Infographic]
The Cost Efficiency of Transportation [Infographic]
What are the Top-Earning Entry-Level Jobs?
2011 Social Media All Stars [Infographic]
Where in the World are American Jobs? [Infographic]
Top 10 Most Expensive Sports Cars in the world [Infographic]
F1 Cars and Teams in the 2012 Season [Infographic]
Incredible World of Communication Satellites (Infographic)