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Erica Spackman

Researcher at United States Department of Agriculture

Publications -  158
Citations -  8651

Erica Spackman is an academic researcher from United States Department of Agriculture. The author has contributed to research in topics: Influenza A virus subtype H5N1 & Virus. The author has an hindex of 45, co-authored 154 publications receiving 7877 citations. Previous affiliations of Erica Spackman include University of Georgia & University of Minnesota.

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Molecular characterization and typing of chicken and turkey astroviruses circulating in the United States: implications for diagnostics.

TL;DR: A revision of the present taxonomic classification for avian astroviruses within the genus Avastrovirus is warranted after no correlation was observed between the detection of a particular astrovirus and the presence of enteric disease or poor performance.
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Sequence Analysis of Recent H7 Avian Influenza Viruses Associated with Three Different Outbreaks in Commercial Poultry in the United States

TL;DR: Phylogenetic analysis of the hemagglutinin (HA) and neuraminidase (NA) genes demonstrates that the isolates from commercial poultry were closely related to the viruses circulating in the LBMs.
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The pathogenesis of low pathogenicity H7 avian influenza viruses in chickens, ducks and turkeys

TL;DR: Turkeys may be more susceptible to clinical disease from the H7 LPAI viruses included in this study than either chickens or ducks, however the severity of disease and degree of virus shed was not clearly correlated with any isolate or group of isolate, but relied on specific species and isolate combinations.
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Pathogenicity and Transmission of H5 and H7 Highly Pathogenic Avian Influenza Viruses in Mallards

TL;DR: Surprisingly, most HPAI viruses examined in this study replicated well and transmitted among mallards; however, the three Gs/GD lineage H5 HPAi viruses replicated to higher titers, which could explain the transmission of these viruses in susceptible wild duck populations.