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Wildlife Society Bulletin
Article . 2022 . Peer-reviewed
License: Wiley Online Library User Agreement
Data sources: Crossref
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Prevalence of lymphoproliferative disease virus in wild turkeys ( Meleagris gallopavo ) in North Carolina

Authors: Christopher D. Kreh; Maria B. Palamar;

Prevalence of lymphoproliferative disease virus in wild turkeys ( Meleagris gallopavo ) in North Carolina

Abstract

Abstract Lymphoproliferative disease virus (LPDV) is a highly prevalent pathogen first described from wild turkeys ( Meleagris gallopavo ) in 2009, with uncertain implications for wild turkey populations. To establish a baseline of its prevalence and geographic distribution, we gathered LPDV samples across North Carolina, USA, from 2 age classes of wild turkeys in 2013 and 2015. We collected 829 tissue samples, primarily from hunter harvests, and tested for presence of LPDV via polymerase chain reaction (PCR). The overall prevalence of LPDV was 46.1% (382 of 829 turkeys). Prevalence was significantly lower in juveniles than adults (29.7% and 48.4% respectively [χ 2 = 13.52, df = 1, P < 0.001]). Prevalence of LPDV in adult turkeys was greater in the mountain region than in either the piedmont or coastal regions. Prevalence of LPDV did not vary between years (χ 2 = 1.47, df = 1, P = 0.26) or sexes (χ 2 = 0.06, df = 1, P = 0.81). Mean weights of LPDV‐positive adult male turkeys (8.9 kg) and LPDV‐negative adult male turkeys (8.9 kg) were not different. We observed no correlation between LPDV prevalence and reported turkey harvest, nor between LPDV prevalence and productivity estimates from our annual summer brood survey. Our work is consistent with previous reports that LPDV is a widespread virus in wild turkeys that differs in prevalence across ages and regions. Further investigation of LPDV's effect on turkey poults and transmission of the pathogen among juvenile and adult turkeys is needed.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
4
Top 10%
Average
Average
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