News & Perspective

Nov 20, 2009

Nov 20, 2009

CDC: H1N1 declining but still widespread

(CIDRAP News) – Pandemic H1N1 influenza activity is showing further signs of declining around the country but remains very widespread, the Centers for Disease Control and Prevention (CDC) reported today.

Feb 13, 2009

Feb 13, 2009

WHO picks new B strain for 2009-10 flu vaccine

(CIDRAP News) – Because of a suboptimal match between this year's flu vaccine and circulating influenza B viruses, the World Health Organization (WHO) has recommended changing one of the three strains used in flu vaccines for the Northern Hemisphere next fall and winter.