Source : http://www.informationisbeautiful.net/2009/is-the-h1n1-swine-flu-vaccine-safe/
Related posts:
Surface Area Required to Power the World [Infographic]
2009 Hunger Map
Ocean Pollution: Not Just For the Oil Companies [Infographic]
City Narratives (Mexico City - Algiers - Istanbul - Beijing)
The Cost Efficiency of Transportation [Infographic]
15 Things Your Should Know about Caffeine
Who Owns What You Watch on TV? [Infographic]
A quick trip to 7 Billion! [Infographic]
Too Late To Start - A timeline infographic of founder age
The World's Top Tourism Destinations Ranked by Money Spent 2017