News & Perspective

Oct 01, 2012

Oct 01, 2012

WHO: 2013 southern flu vaccine should copy 2012 northern version

(CIDRAP News) – The World Health Organization (WHO) is recommending that influenza vaccines for the Southern Hemisphere's 2013 flu season should contain the same three strains as the vaccines now being administered to millions in the Northern Hemisphere.

May 03, 2012

May 03, 2012

Report details changes that may boost H5N1 spread in mammals

(CIDRAP News) – The first of two controversial H5N1 avian influenza studies to see print suggests that just four mutations in one of the virus's surface proteins may be enough to equip it to spread among mammals, but the findings are freighted with qualifiers.

Feb 17, 2011

Feb 17, 2011

WHO sticks with current strains for next flu vaccine

(CIDRAP News) – Signaling that the current flu strains are likely to persist over the next several months, the World Health Organization (WHO) today recommended sticking with the current trio of vaccine strains for the Northern Hemisphere's next influenza season.

The WHO's vaccine strain advisory committee met on Feb 15 and 16 and released its recommendation on the WHO's Web site. The group recommends the following for next season's vaccine:

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