Seroprevalence of avian pneumovirus in Minnesota turkeys

Sagar M. Goyal; Dale Lauer; Keith Friendshuh; David A. Halvorson

doi:10.1637/6037

Seroprevalence of avian pneumovirus in Minnesota turkeys

Sagar M. Goyal, Dale Lauer, Keith Friendshuh, David A. Halvorson

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23 Scopus citations

Abstract

Avian pneumovirus (APV) causes respiratory tract infection in turkeys and was first seen in the United States in Colorado in late 1996. In early 1997, the disease was recognized in Minnesota and caused estimated losses of up to $15 million per year. This virus has not been reported in the other turkey producing states. We here report the seroprevalence of APV in Minnesota from August 1998 to July 2002. The average rate of seroprevalence has been 36. 3% (range = 14.2%-64.8%). A seasonal bias was observed, with peak incidences in the fall and spring. A higher rate of seropositivity was observed in counties with the highest concentration of turkeys.

Original language	English (US)
Pages (from-to)	700-706
Number of pages	7
Journal	Avian diseases
Volume	47
Issue number	3
DOIs	https://doi.org/10.1637/6037
State	Published - 2003

Keywords

Avian influenza
Avian pneumovirus
Incidence
Minnesota
Seroprevalence
Turkeys

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title = "Seroprevalence of avian pneumovirus in Minnesota turkeys",

abstract = "Avian pneumovirus (APV) causes respiratory tract infection in turkeys and was first seen in the United States in Colorado in late 1996. In early 1997, the disease was recognized in Minnesota and caused estimated losses of up to $15 million per year. This virus has not been reported in the other turkey producing states. We here report the seroprevalence of APV in Minnesota from August 1998 to July 2002. The average rate of seroprevalence has been 36. 3% (range = 14.2%-64.8%). A seasonal bias was observed, with peak incidences in the fall and spring. A higher rate of seropositivity was observed in counties with the highest concentration of turkeys.",

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AU - Goyal, Sagar M.

AU - Lauer, Dale

AU - Friendshuh, Keith

AU - Halvorson, David A.

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AB - Avian pneumovirus (APV) causes respiratory tract infection in turkeys and was first seen in the United States in Colorado in late 1996. In early 1997, the disease was recognized in Minnesota and caused estimated losses of up to $15 million per year. This virus has not been reported in the other turkey producing states. We here report the seroprevalence of APV in Minnesota from August 1998 to July 2002. The average rate of seroprevalence has been 36. 3% (range = 14.2%-64.8%). A seasonal bias was observed, with peak incidences in the fall and spring. A higher rate of seropositivity was observed in counties with the highest concentration of turkeys.

KW - Avian influenza

KW - Avian pneumovirus

KW - Incidence

KW - Minnesota

KW - Seroprevalence

KW - Turkeys

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Seroprevalence of avian pneumovirus in Minnesota turkeys

Abstract

Keywords

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