Nov 5, 2009 United Press International
Nov 3, 2009 The Scientist
Nov 2, 2009 IRIN News GLOBAL: Reaching the pneumonia "tipping point"
Oct 30, 2009 Philadelphia Inquirer
Oct 26, 2009 Nauka W Polsce (Poland)
Oct 23, 2009 New York Times Blogs
Oct 23, 2009 Bernama (Malaysian National News Agency)
Oct 15, 2009 Delaware Daily Times (AP)
Oct 9, 2009 Daily Gleaner (Canada)
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