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Experimental infection of rock pigeons (Columba livia) with three West Nile virus lineage 1 strains isolated in Italy between 2009 and 2012 – CORRIGENDUM

Published online by Cambridge University Press:  20 October 2015

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Abstract

Type
Corrigendum
Copyright
Copyright © Cambridge University Press 2015 

In the above-mentioned article [Reference Spedicato, Carmine, Bellacicco, Marruchella, Marini, Pisciella, Di Francesco, Lorusso, Monaco and Savini1] there were two errors.

Page 4

In the ‘Histology and IHC’ section the text citation of Figure 1a, b should be moved from the second paragraph to the first paragraph, so that the first two paragraphs of the section now read:

Histology and IHC

Multiple foci of interstitial hepatitis and nephritis were observed in WNV-infected (24/24) and healthy control (3/3) pigeons (Fig. 1a, b). Inflammatory infiltrates consisted of lymphocytes and plasma cells, which sometimes appeared as follicle-like structures. Hepatic granulomas, with a necrotic core surrounded by multinucleated giant cells, were also occasionally seen.

Splenic lympho-follicular hyperplasia was observed in WNV-infected (18/24) and healthy control (1/3) pigeons. Small foci of myocarditis (Fig. 2), mainly characterized by lymphocytes infiltrating the interstitial connective tissue, were detected in 4/24 WNV-infected animals (one in group A and three in group C). Very mild meningitis was detected in 1/24 WNV-infected pigeons and 1/3 controls. All tissues from infected and control animals were negative by IHC.

Page 5

The legend for Figure 1 is incorrect. The correct version is given below:

Fig. 1. Interstitial hepatitis (a) and nephritis (b) were observed in WNV-infected (24/24) and healthy control (3/3) pigeons.

References

REFERENCE

1. Spedicato, M, Carmine, I, Bellacicco, AL, Marruchella, G, Marini, V, Pisciella, M, Di Francesco, G, Lorusso, A, Monaco, F, Savini, G. Experimental infection of rock pigeons (Columba livia) with three West Nile virus lineage 1 strains isolated in Italy between 2009 and 2012. Epidemiology and Infection. Published online: 23 10 2015 . doi:10.1017/S0950268815002642.Google Scholar