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Jan Slingenbergh, Senior Officer, Animal Health Service FAO of the UN Rome, Italy

Global H1N1 pandemic influenza update (Oct 2009) and overview including critical animal-human interface risk factors. Jan Slingenbergh, Senior Officer, Animal Health Service FAO of the UN Rome, Italy. slide 1. slide 2. Host radiation – from generalist to specialist. other ducks. anatidae.

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Jan Slingenbergh, Senior Officer, Animal Health Service FAO of the UN Rome, Italy

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  1. Global H1N1 pandemic influenza update (Oct 2009) and overview including critical animal-human interface risk factors. Jan Slingenbergh, Senior Officer, Animal Health Service FAO of the UN Rome, Italy slide 1

  2. slide 2

  3. Host radiation – from generalist to specialist other ducks anatidae mallard waterbirds domestic ducks and geese prey birds other, terrestrial poultry passerines sea mammals avian - mammalian host barrier horses cats pigs dogs mink ferret humans pathogen species barrier Influenza type A Influenza type B slide 3

  4. human influenza A H1,3 H1 ? others? Influenza A host radiation - agricultural encroachment * * ? HPAI H5,7 + H9 HPAI H5,7 + H9 H1 H3? H1,3 ? ? * H1 -16 H1,3 * H1, 3 + ? in domestic pigs HPAI H5,7 + H9 / other HA subtypes terrestrial poultry H1-16 domestic waterfowl ? HPAI H5 ? HPAI H5 ? H7? H7? H1 -16 wild water bird reservoir H1-16 terrestrial wild birds H1-16 ? H1 -16 *: so far not sustained; spill- over only slide 4

  5. Poultry in the World slide 5

  6. Global pre-pandemic influenza alert system O/I AGRIPOP / ARALAND. RT monitoring of virus evolution in hot-spots of animal-human contact human animal FAO/OIE/WHO lab networks sequence data virus evolution FAO pig / poultry flu activity / invasibility proxies WHO related human flu activity monitoring risk mapping validation pig + poultry intensification maps geo-spatial analysis maps of bio-security + health protection regimes FAO data: losses health protection strategy costs A.H. slide 6

  7. Poultry in Asia slide 7

  8. Poultry in Vietnam (2002) slide 8

  9. slide 9

  10. slide 10

  11. slide 11

  12. niches in the disease landscape HPAI in domestic waterfowl slide 12

  13. H5N1 niche map slide 13

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