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.

Apr 05, 2012

Apr 05, 2012

Study: Lax response spurred England's late, severe H1N1 spike

(CIDRAP News) – Lapses in health measures during the second season that the 2009 H1N1 flu virus circulated in England probably contributed to a heavier disease burden—marked by more deaths and hospitalizations—than during the 2009-10 pandemic, researchers reported today.

Oct 06, 2011

Oct 06, 2011

Study finds H1N1 pandemic in Mexico more deadly

(CIDRAP News) – Researchers who took a detailed look at 2009 H1N1 deaths in Mexico, where the virus was first detected, found that the new flu virus was more deadly than most seasonal flu epidemics and more lethal than in other countries, which confirms impressions early in the pandemic that the disease was worse in Mexico.

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.

Jun 10, 2011

Jun 10, 2011

Some 2009 H1N1 viruses have reduced sensitivity to 2 drugs

Jun 11, 2011 (CIDRAP News) – Some 2009 H1N1 influenza virus strains in Singapore and Australia have been showing "mildly reduced" sensitivity to both of the main flu drugs, which is not a clinical problem now but could become one if the viruses pick up further mutations, according to a report in Eurosurveillance.

May 16, 2011

May 16, 2011

World Health Assembly opens 64th session in Geneva

(CIDRAP News) – Delegates from 193 countries met today in Geneva at the start of the World Health Assembly (WHA), which will address several infectious disease topics, including a report from an independent pandemic review committee, a virus-sharing agreement, and the fate of the world's remaining smallpox virus stocks.

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