News & Perspective

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.

Jan 07, 2013

Apr 11, 2012

Apr 09, 2012

Apr 09, 2012

H1N1 cases in India sparking media hype

(CIDRAP News) – Reports of sporadic 2009 H1N1 infections and a few deaths in parts of India have sparked high-profile media coverage of the disease in the country, catching the attention of public health officials and vaccine makers, according to several media reports.

Aug 26, 2011

Aug 26, 2011

Australia reports oseltamivir-resistant 2009 H1N1 cluster

(CIDRAP News) – Australian public health officials yesterday reported a cluster of oseltamivir (Tamiflu)-resistant 2009 H1N1 infections, one of the largest to date, centered in one region of New South Wales state.

Aug 08, 2011

Aug 08, 2011

Study puts global 2009 H1N1 infection rate at 11% to 21%

(CIDRAP News) – Researchers who combed through scores of serologic studies estimate that the global cumulative incidence of pandemic H1N1 influenza infection before vaccines became available was probably below 20%, far lower than the 50% that pandemic planners had envisioned as a possible worst case.

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