COR R E C T I ON Open Access Correction: Seroprevalence of Borrelia burgdorferi sensu lato and Anaplasma phagocytophilum in Danish horses Marie GB Hansen 1,2 , Mette Christoffersen 2 , Line R Thuesen 1 , Morten R Petersen 2 , Anders M Bojesen 1* Correction After publication of this work [1] it has come to our attention that one of the references used in the article [2] has been incorrectly cited. The sentence “The sero- prevalence of A. phagocytophilum in Europe varies from 83.3% in Holland” in the second paragraph of the Back- ground section of the article is incorrectly written and should state “The PCR dete ction of A. phagocytophilum in Europe varies from 9.8% in Holland” instead. The authors apologise for any confusion caused. Author details 1 Department of Veterinary Disease Biology, Faculty of Life Sciences, University of Copenhagen, Stigbøjlen 4, DK-1870 Frederiksberg C, Denmark. 2 Department of Large Animal Sciences, Faculty of Life Sciences, University of Copenhagen, Dyrlægevej 68, DK-1870 Frederiksberg C, Denmark. Received: 18 August 2010 Accepted: 18 August 2010 Published: 18 August 2010 References 1. Hansen MGB, Christoffersen M, Thuesen LR, Petersen MR, Bojesen AM: Seroprevalence of Borrelia burgdorferi sensu lato and Anaplasma phagocytophilum in Danish horses. Acta Veterinaria Scandinavica 2010, 52:3. 2. Butler CM, Nijhof AM, Jongejan F, Kolk JH: Anaplasma phagocytophilum infection in horses in the Netherlands. Vet Rec 2008, 162:216-217. doi:10.1186/1751-0147-52-49 Cite this article as: Hansen et al.: Correction: Seroprevalence of Borrelia burgdorferi sensu lato and Anaplasma phagocytophilum in Danish horses. Acta Veterinaria Scandinavica 2010 52:49. Submit your next manuscript to BioMed Central and take full advantage of: • Convenient online submission • Thorough peer review • No space constraints or color figure charges • Immediate publication on acceptance • Inclusion in PubMed, CAS, Scopus and Google Scholar • Research which is freely available for redistribution Submit your manuscript at www.biomedcentral.com/submit * Correspondence: miki@life.ku.dk 1 Department of Veterinary Disease Biology, Faculty of Life Sciences, University of Copenhagen, Stigbøjlen 4, DK-1870 Frederiksberg C, Denmark Full list of author information is available at the end of the article Hansen et al. Acta Veterinaria Scandinavica 2010, 52:49 http://www.actavetscand.com/content/52/1/49 © 2010 Hansen et al; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which perm its unre stricted use, distribution, and reproduction in any medium, provided the original work is properly cited. . MGB, Christoffersen M, Thuesen LR, Petersen MR, Bojesen AM: Seroprevalence of Borrelia burgdorferi sensu lato and Anaplasma phagocytophilum in Danish horses. Acta Veterinaria Scandinavica 2010, 52:3. 2 Correction: Seroprevalence of Borrelia burgdorferi sensu lato and Anaplasma phagocytophilum in Danish horses. Acta Veterinaria Scandinavica 2010 52:49. Submit your next manuscript to BioMed Central and. Access Correction: Seroprevalence of Borrelia burgdorferi sensu lato and Anaplasma phagocytophilum in Danish horses Marie GB Hansen 1,2 , Mette Christoffersen 2 , Line R Thuesen 1 , Morten R Petersen 2 , Anders