News & Perspective

Apr 23, 2015

Apr 23, 2015

Flu Scan for Apr 23, 2015

Avian flu in Niger, Taiwan, South Africa
Cloth face masks
Gene tied to severe 2009 H1N1

Jan 24, 2013

Jan 24, 2013

Study puts global 2009 pandemic H1N1 infection rate at 24%

(CIDRAP News) – In a new analysis of serologic studies from 19 countries, researchers estimate that about 24% of the population were infected with the 2009 H1N1 influenza (pH1N1) virus during the first year of the pandemic, a finding modestly higher than what US health officials estimated in the immediate aftermath of the pandemic.

Newsletter Sign-up

Get CIDRAP news and other free newsletters.

Sign up now»

OUR UNDERWRITERS

Unrestricted financial support provided by

Bentson Foundation Gilead 
Grant support for ASP provided by


bioMérieux

  Become an underwriter»