News & Perspective

Feb 23, 2012

Feb 23, 2012

WHO picks two new strains for next season's flu vaccine

(CIDRAP News) – The World Health Organization (WHO) today recommended changing two of the three strains in next season's influenza vaccine for the Northern Hemisphere, ending a couple of years of stability in the vaccine's makeup.

The WHO's flu experts called for changing the A/H3N2 and B components of the vaccine but continuing to use a strain of the pandemic 2009 virus for the A/H1N1 component.

Mar 19, 2012

Mar 19, 2012

Moderate flu activity persists in parts of US, world

(CIDRAP News) – Influenza activity remained elevated in Midwestern US states but elsewhere was at low levels, while some Northern Hemisphere countries reported moderate flu activity, according to the latest US and international reports.

Mar 28, 2012

Mar 28, 2012

Experts call for overhaul of global flu surveillance

(CIDRAP News) – In a set of articles published today in Nature, influenza experts say global flu surveillance—especially in poultry and swine—is sorely lacking and needs a major overhaul to make it more sustained, timely, and representative.

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