skos:altLabel | - its spread
- avian flu
- H5N1
- global spread of H5N1
- 2005 outbreak
- Bird Flu Pandemic
- Bird flu outbreak
- Global spread of H5N1#Felidae (cats)
- Global_spread_of_H5N1#2009
- one in 1997
- resurgence of H5N1
- spreading globally
- the H5N1 outbreak in 2008
- the global spread
- widely reported
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