on surveillance for influenza viruses with pandeic potential 對流感病毒大流行的潛在監(jiān)測更新

1、update on surveillance for influenza viruses with pandemic potential and candidate vaccine viruses nancy cox, phd cdca(h5n1), a(h9n2), and other zoonotic viruses sept 2011 feb 2012 a(h5n1) activity country, area or territorybangladeshbhutancambodiachinachina, hong kong saregypt indiaindonesia iranne

2、palviet namhostpoultrywild birdspoultrypoultrywild birdshuman (1)poultryhuman (2)poultrywild birdspoultryhumans (9)poultrywild birdspoultryhumans (6)poultrypoultrywild birdspoultryhuman (2)genetic clade2.2.2/unknown/2.2.1/2.2.1unknownu

3、nknownunknown1.1/1.1month case was reported to who584 total cases/345 fatala(h5n1) human infectionsa(h5n1) candidate vaccine virusesa(h9n2) candidate vaccine viruses- 12 cases in 2011- no cases in 20102a(h3n2)va(h3n2)v candidate vaccine virusesa(h1n2)v and a(h1n1)v

4、publications vaccine composition recommendation report and summary report on h5/h9 vaccine viruses: who glsrs website:/influenza/gisrs_laboratory/en//influenza/vaccines/virus/en/ who weekly epidemiological record:/wer/en/ candidate vaccine viruses a

5、nd reagents /influenza/vaccines/virus/en/ who global influenza surveillance and response system (gisrs):gisrs-whohq other vaccine virusesh5n1, h9n2 and a(h3n2)v /influenza/vaccines/virus/candidates_reagents/a_h5n1/en/index.html /influenza/vaccines/virus/candidates_reagents/a_h9n2/en/index.html /influenza/vaccines/virus/candidates_reagents/variant_a_h3n2/en/index.html b/victoria/2/87 lineage b/brisbane/60