H5N1 Surveillance in Migratory Birds in Java, Indonesia

Stoops, Arthur C.; Barbara, Katie A.; Indrawan, Mochamad; Ibrahim, Ima Nurisa; Petrus, Wicaksana B.; Wijaya, S.Pd. Made Agus; Farzeli, Arik; Antonjaya, Ungke; Sin, Lim W.; Hidayatullah, N.; Kristanto, Ige; Tampubolon, A.M.; Purnama, Sandy; Supriatna, Adam A; Burgess, Timothy; Williams, M. C.; Putnam, Shannon D.; Tobias, Steven M.; Blair, Patrick J.

doi:10.1089/vbz.2008.0183

Cited by 11 publications

(18 citation statements)

References 35 publications

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“…Migratory waterfowl may have introduced HPAI H5N1 to Java, but the virus was likely perpetuated within Indonesia by agricultural practices and poultry trade although some involvement by wild bird movements cannot be ruled out in the expansion of H5N1 across the Indonesian archipelago (Stoops et al, 2009). Indonesia-lineage HPAI H5N1 viruses have been isolated from chicken, quail, turkey, and duck since 2004 and outbreaks of H5N1 in poultry have led to sporadic human infections predominately associated with direct contact to sick animals (Aditama et al, 2012; Sedyaningsih et al, 2007; Webster et al, 2005).…”

Section: Expansion Of Genotype Z In South East Asia (2003–2004)mentioning

confidence: 99%

Natural history of highly pathogenic avian influenza H5N1

2013

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The ecology of highly pathogenic avian influenza (HPAI) H5N1 has significantly changed from sporadic outbreaks in terrestrial poultry to persistent circulation in terrestrial and aquatic poultry and potentially in wild waterfowl. A novel genotype of HPAI H5N1 arose in 1996 in southern China and through ongoing mutation, reassortment, and natural selection, has diverged into distinct lineages and expanded into multiple reservoir hosts. The evolution of Goose/Guangdong-lineage highly pathogenic H5N1 viruses is ongoing: while stable interactions exist with some reservoir hosts, these viruses are continuing to evolve and adapt to others, and pose an un-calculable risk to sporadic hosts, including humans.

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Section: Expansion Of Genotype Z In South East Asia (2003–2004)mentioning

confidence: 99%

Natural history of highly pathogenic avian influenza H5N1

2013

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“…In Cambodia, H5N1 killed 18% (2/11) of all Little Egrets between December 2003 and January 200411. Another report showed that striated herons were H5N1 seropositive in Java, Indonesia12. In China, from June 2004 to May 2005, Little Egrets and Black-crowned Night Herons were infected with AIV subtypes H2, H9 and H10 and maintained low-level antibodies against AIV13.…”

mentioning

confidence: 99%

Serological evidence of H7, H5 and H9 avian influenza virus co-infection among herons in a city park in Jiangxi, China

Wang

Zhang

et al. 2014

Sci Rep

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Extensive surveillance of influenza A viruses in different avian species is critical for understanding its transmission. Here, a breeding colony of Little Egrets and Black-crowned Night Herons was monitored both serologically and virologically in a city park of Jiangxi in 2009. A portion of herons had antibodies against H7 (52%), H5 (55%) and H9 (6%) subtype avian influenza virus (AIV) in egg yolk samples, and 45% had antibodies against different AIV serotypes (H5, H7 or H9) simultaneously. Greater numbers of samples with anti-AIV H5N1 recombination-4 (Re-4, clade 7) antibodies were measured compared with those containing anti-H5N1 Re-1 (clade 0) and Re-5 (clade 2.3.4) antibodies. Eight strains of H5 and 9 strains of H9 were isolated from poultry of nearby markets. These results indicate wild birds are at risk from infection and co-infection with H7, H5, and H9 subtypes. Investigation of wild bird infection might provide an early warning sign of potential novel AIVs circulating in the nearby poultry industry and even in human society.

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“…Of the 733 migratory birds, including a selection of waders and herons, sampled in Indonesia between October 2006 and September 2007, 1·4% were seropositive (for H5) although none were positive by RT‐PCR (Stoops et al . ). Siengsanan et al .…”

Section: Methodsmentioning

confidence: 97%

“…However, Stoops et al . () concluded that even in an enzootic region of Indonesia, the role of migratory birds in the transmission of H5N1 is limited.…”

Section: Introductionmentioning

confidence: 99%

“…Gilbert et al (2006) concluded that the spread of H5N1 virus from Russia and Kazakhstan to the Black Sea basin was consistent in space and time with the hypothesis that birds in the Anatidae family (ducks, geese and swans) have seeded the virus along their autumn migration routes. However, Stoops et al (2009) concluded that even in an enzootic region of Indonesia, the role of migratory birds in the transmission of H5N1 is limited.…”

Section: Introductionmentioning

confidence: 99%

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Entry of H5N1 highly pathogenic avian influenza virus into Europe through migratory wild birds: a qualitative release assessment at the species level

et al. 2014

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Aims: To estimate qualitatively the probabilities of release (or entry) of Eurasian lineage H5N1 highly pathogenic avian influenza (HPAI) virus into Great Britain (GB), the Netherlands and Italy through selected higher risk species of migratory water bird. Methods and Results: The probabilities of one or more release events of H5N1 HPAI per year (P release ) were estimated qualitatively for 15 avian species, including swans, geese, ducks and gulls, by assessing the prevalence of H5N1 HPAI in different regions of the world (weighted to 2009) and estimates of the total numbers of birds migrating from each of those regions. The release assessment accommodated the migration times for each species in relation to the probabilities of their surviving infection and shedding virus on arrival. Although the predicted probabilities of release of H5N1 per individual bird per year were low, very low or negligible, P release was high for a few species reflecting the high numbers of birds migrating from some regions. Values of P release were generally higher for the Netherlands than for GB, while ducks and gulls from Africa presented higher probabilities to Italy compared to the Netherlands and GB. Conclusions: Bird species with high values of P release in GB, the Netherlands and Italy generally originate from within Europe based on data for global prevalence of H5N1 between 2003 and 2009 weighted to 2009. Potential longdistance transfer of H5N1 HPAI from North Asia and Eurasia to GB, the Netherlands and Italy is limited to a few species and does not occur from South-East Asia, an area where H5N1 is endemic. Significance and Impact of the Study: The approach accommodates biogeographical conditions and variability in the estimated worldwide prevalence of the virus. The outputs of this release assessment can be used to inform surveillance activities through focusing on certain species and migratory pathways.

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H5N1 Surveillance in Migratory Birds in Java, Indonesia

Cited by 11 publications

References 35 publications

Natural history of highly pathogenic avian influenza H5N1

Natural history of highly pathogenic avian influenza H5N1

Serological evidence of H7, H5 and H9 avian influenza virus co-infection among herons in a city park in Jiangxi, China

Entry of H5N1 highly pathogenic avian influenza virus into Europe through migratory wild birds: a qualitative release assessment at the species level

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