News & Perspective

(CIDRAP News) – Armed with lessons learned during the 2009 H1N1 pandemic, government leaders in North America and Europe this week launched new guidance aimed at boosting preparedness for the next influenza pandemic.

(CIDRAP News) – After delaying action for weeks as the novel H1N1 influenza virus took hold in far-flung parts of the globe, the World Health Organization (WHO) today declared a full-fledged pandemic, formally recognizing that the virus is becoming a global contagion.

(CIDRAP News) – In response to concerns from various governments about the possible effects of declaring a full-scale influenza pandemic, the World Health Organization (WHO) will call on outside experts to consider whether to revise the agency's definitions of pandemic alert phases, a WHO official announced today.

Editor's note: Includes two new sections, on phase change considerations and on possible impact.

(CIDRAP News) – The World Health Organization (WHO) today raised its official pandemic alert level from the current phase 3 to phase 4 on its 6-phase scale, saying the newly identified swine influenza virus has made a pandemic more likely but not inevitable.